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Ninemeister
Ninemeister for Porsche
Ninemeister parts for Porsche models from Design911, combining specialist Porsche knowledge with real-world upgrade and maintenance experience
A Quick Look at Ninemeister
Ninemeister information on this page is based on details supplied by the manufacturer or distributor, plus any OE references provided with the parts.
Choosing the Right Fit for Your Porsche
Where Ninemeister is listed for Porsche, use the supplied model coverage and OE references to confirm suitability. Check details that commonly affect fitment such as model year, side or position, and connector type where relevant.
- Typical reasons people choose these parts include preventative maintenance on known weak points and building sharper, well-tested handling or performance packages rather than “cheap fixes”.
- Common triggers for work include oil leaks, cooling issues, tired suspension or drivetrain bushes, brake fade, and repeat failures from non-specialist repairs.
- Practical tip: diagnosis and parts choice are usually more accurate when a Porsche specialist is involved, especially on modified or higher-mileage cars.
- Before upgrades, consider supporting changes such as alignment, tyres, fluids, and cooling to keep the setup reliable.
Browse by Category
If you already know the area you are working on, start with the category and then filter by Porsche model. Where real-world symptoms and typical reasons to replace are provided, use them to keep the wording grounded.
Engine Rebuild Parts — Engine rebuild parts are typically replaced during a planned overhaul or when tests point to internal wear, such as loss of compression, high oil consumption, persistent leaks, abnormal noises, or contamination found in the oil. Many Porsche owners and specialists choose to renew chains, guides, bearings, seals, gaskets, and hardware together while the engine is apart to reduce the chance of repeat strip-downs and to restore long-term reliability.
- Before committing to major work, carry out compression and leak-down tests, borescope inspections, and careful oil/filter checks.
- “While you’re in there”, it is common to replace timing components, critical seals, and other hard-to-access wear items to future-proof the rebuild.
Turbo Chargers / Intercoolers & Parts — Turbochargers and intercooler components are changed when there is loss of boost, smoking under load, shaft play, or oil contamination in the intake system. On Porsche turbo models, keeping charge temperatures under control and pipework leak-free is key to consistent power and reliability, so owners often replace or upgrade these parts when chasing performance gains or resolving boost-related faults.
- Because boost leaks can feel similar to turbo wear, pressure testing the system is an important step before replacing major parts.
- It is often recommended to renew oil feed and return lines when fitting a new or rebuilt turbo to protect the investment.
Engine Tuning — Engine tuning work is usually carried out to improve drivability, throttle response, and fuel efficiency, or to match the calibration to hardware changes such as intake, exhaust, or forced induction upgrades. On Porsche engines, a sound mechanical base is essential; tuning is used to refine how the engine delivers its power, not to hide underlying issues like poor compression, unstable fuelling, or cooling problems.
- Tuning cannot fix mechanical faults, so checks such as compression or leak-down tests, sensor data review, and inspection for boost or vacuum leaks should come first.
- Reliability is maintained by pairing any increase in load or boost with suitable supporting modifications and conservative calibration.
Gearbox / Transmission — Gearbox and transmission parts are replaced when there are shifting problems, noises, leaks, or as part of a high-mileage refresh or performance upgrade. On Porsche models this can include clutches, synchros, bearings, mounts, linkages, differentials, or complete gearboxes, with the focus on selecting components matched to the specific transmission type and intended use.
- Not all driveline noise or poor shifting comes from the gearbox itself; clutch condition, mounts, linkage adjustment and correct oil are all worth checking first.
- Changing transmission oil to the correct specification is often a sensible early step when diagnosing minor shift quality issues.
Flywheel / Torque — Flywheels and torque converters are usually changed when there is judder, rattle, vibration, or evidence of heat damage, or alongside a major clutch or transmission service. On manual Porsche models, the condition and type of flywheel strongly influence drivability and noise levels, while on automatics and PDK-type systems the torque converter is central to smooth take-up and shift quality.
- Dual-mass flywheels with excessive play or rattle are generally replaced rather than resurfaced to avoid damaging a new clutch.
- Upgrading to a single-mass, lighter flywheel can sharpen response but typically increases drivetrain noise at idle and low rpm, something to consider for road use.
Explore Ninemeister at Design911
View the current Ninemeister range for Porsche at Design911, then filter by model and category to narrow down to the right parts.
Ninemeister 9m Catted X-Pipe Centre Section
The Ninemeister 9m Catted X-Pipe Centre Section is a
high-performance exhaust upgrade developed specifically for the Porsche 911
992.2 Turbo S.
Fits:
- Porsche 992.2 Turbo S 3.6L 2024>>
Manufactured from SS304L stainless steel, this performance exhaust section is designed to improve exhaust gas flow, reduce back pressure and deliver a more engaging exhaust note.
Featuring high-flow 300-cell catalytic converters, the system combines improved exhaust performance with advanced emissions-control technology.
What Does It Do?
The X-pipe centre section improves exhaust gas flow by reducing restrictions within the exhaust system.
Its high-flow design helps reduce back pressure, supporting improved engine performance while producing a more distinctive exhaust sound.
Why Upgrade?
The factory exhaust is designed to balance performance, noise regulations and emissions requirements.
The Ninemeister system offers:
Reduced exhaust back pressure Improved exhaust gas flow Manufacturer-claimed 25hp+ power gains Approximately 7kg weight saving Enhanced sports exhaust note High-quality stainless steel constructionHigh-Performance Catalytic Converters
The system features Belgian-made 300-cell catalytic converters with Euro 6-standard purification coatings.
These incorporate a three-spiral metallic catalyst structure designed to improve durability under demanding exhaust conditions.
The catalytic coating uses precious metals including platinum, palladium and rhodium to support efficient exhaust gas conversion.
Porsche 992.2 Turbo S Performance Exhausts & Sports Catalysts
The Porsche 992.2 Turbo S benefits from a carefully engineered exhaust system that balances power delivery, sound and emissions.
The Ninemeister 9m Catted X-Pipe Centre Section provides a performance-focused alternative, combining SS304L stainless steel construction with high-flow catalytic converters.
Designed to reduce back pressure and improve exhaust sound, the system offers a claimed 25hp+ performance increase and approximately 7kg weight saving.
Design911 supplies Porsche 992 Turbo S performance exhaust systems, sports catalysts, stainless steel exhaust components and associated upgrades.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9M992254470
The product you are viewing cross references to these numbers
- Porsche 992.2 Turbo S 3.6L 2024>>
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Ninemeister 9m Valved Sports Exhaust Rear Silencers – Stainless Steel
Transform the sound and driving experience of
your Porsche 911 Carrera 997.1 with the Ninemeister 9m Valved Sports Exhaust
Rear Silencers.
Fits:
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
Designed specifically for Porsche 997.1 this premium performance exhaust system delivers a deeper, richer and more aggressive sports car soundtrack while retaining the flexibility of quieter operation when required.
The electronically controlled exhaust valves allow the driver to switch between a refined exhaust tone and a more pronounced sports exhaust sound at the push of a button.
Manufactured from high-quality 304-grade stainless steel and precision welded for strength and durability, the system is designed as a direct replacement for the original rear silencers, requiring no cutting or welding.
Supplied complete with twin exhaust tailpipes, available in silver or black finish, and an exhaust valve control module, this is an ideal upgrade for Porsche owners seeking improved sound, throttle response and everyday driving enjoyment.
What Do the Ninemeister 9m Valved Sports Silencers Do?
The Ninemeister 9m sports exhaust system replaces the original rear silencers with performance-designed stainless steel units featuring electronically operated exhaust valves.
The valves allow the exhaust sound to be adjusted between quieter and louder settings, giving the driver greater control over the character of the engine.
With the valves in the quieter setting, the exhaust maintains a more restrained tone suitable for everyday driving.
When the valves are opened, the system produces a deeper and more aggressive flat-six soundtrack, enhancing the driving experience during acceleration and spirited driving.
Why Upgrade to Ninemeister 9m Sports Exhaust Silencers?
The original Porsche 997.1 Carrera exhaust system is designed to balance performance, comfort and refinement.
For owners wanting a more distinctive exhaust sound, the Ninemeister 9m system offers greater flexibility without sacrificing everyday usability.
Benefits include:
- Deeper and more engaging Porsche flat-six exhaust note
- Driver-selectable quiet and sports exhaust settings
- Noticeable improvement in exhaust sound and throttle response
- Electronically operated exhaust valves
- Premium 304-grade stainless steel construction
- Precision-welded design for strength and durability
- Direct replacement for the original rear silencers
- No cutting or welding required
- Choice of silver or black twin tailpipes
- Supplied with exhaust valve control module
- Manufacturer's lifetime guarantee
Electronically
Controlled Exhaust Valves
One of the main advantages of the Ninemeister 9m system is the ability to adjust the exhaust sound at the push of a button.
The supplied valve control module operates the exhaust valves, allowing the driver to select a quieter setting or a more pronounced sports exhaust tone.
This makes the system suitable for owners who want a more aggressive exhaust sound during enthusiastic driving without permanently committing to a louder exhaust configuration.
Why Choose 304-Grade Stainless Steel?
The Ninemeister 9m rear silencers are manufactured from premium 304-grade stainless steel, offering excellent resistance to corrosion, heat and everyday environmental exposure.
Unlike conventional mild-steel exhaust components, stainless steel provides improved protection against moisture, road salt and long-term deterioration.
Precision-welded construction further enhances the strength and durability of the exhaust system.
The silencers are supplied with a manufacturer's lifetime guarantee, subject to the applicable warranty terms and conditions.
Improved Exhaust Sound & Throttle Response
The Ninemeister 9m system is designed to deliver a noticeable improvement in the exhaust character of the Porsche 997.1 Carrera.
Its sports silencer design allows the naturally aspirated flat-six engine to produce a deeper, richer and more distinctive sound, particularly under acceleration.
The manufacturer also reports improved throttle response, contributing to a more engaging driving experience.
Specific power or torque gains are not stated and should not be assumed.
When Should the Sports Exhaust Be Fitted?
The Ninemeister 9m Valved Sports Exhaust is primarily a performance and sound upgrade rather than a routine service replacement.
It is ideal for owners who want to:
- Enhance the original Porsche flat-six exhaust sound
- Add selectable quiet and sports exhaust settings
- Replace ageing or corroded original silencers
- Upgrade to a durable stainless steel exhaust system
- Improve the appearance of the rear exhaust tailpipes
- Enjoy a more engaging driving experience
- Retain everyday usability with adjustable exhaust volume
Check the vehicle's model year and exhaust configuration before ordering.
Installation Notes
The Ninemeister 9m Valved Sports Exhaust is designed as a direct bolt-on replacement for the factory rear silencers.
No cutting or welding is required when fitted to a compatible vehicle with the original exhaust mounting arrangement.
The supplied valve control module must be installed according to the manufacturer's instructions to ensure correct operation of the electronically controlled exhaust valves.
Professional installation is recommended. All exhaust connections, mounting points, electrical connections and clearances should be checked before the vehicle is returned to service.
Confirm local road-use noise regulations and any applicable vehicle approval requirements before installation.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9M99711161100
The product you are viewing cross references to these numbers
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
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Ninemeister 9m Valved Sports Silencers
Transform the sound and driving experience of your Porsche 992.2 Turbo S with the Ninemeister 9m Valved Sports Silencers.
Fits:
- Porsche 992.2 Turbo S 3.6L 2024>>
Designed as a direct bolt-on replacement for the factory left and right valved side silencers, this performance exhaust upgrade delivers a deeper, richer and more aggressive exhaust note while retaining the refinement expected from a modern Porsche Turbo S.
Engineered to enhance the distinctive sound of the twin-turbocharged flat-six engine, the system produces a more engaging sports car soundtrack without unwanted interior drone.
The silencers integrate with Porsche's factory exhaust management system, retaining full OEM exhaust valve control and allowing the driver to enjoy a more pronounced exhaust character when desired.
Manufactured from premium T304L stainless steel, the system combines excellent corrosion resistance, strength and long-term durability with precision construction and a high-quality finish.
What Do the Valved Sports Silencers Do?
The Ninemeister 9m Valved Sports Silencers replace the original left and right exhaust silencers, altering the exhaust sound while retaining the factory-controlled valve functionality.
The revised silencer design allows more of the engine's natural exhaust character to be heard, producing a deeper tone and a more aggressive soundtrack during acceleration.
When the exhaust valves are operating in their quieter setting, the system maintains a more refined driving experience, making it suitable for both everyday road use and enthusiastic driving.
Why Upgrade to Ninemeister 9m Sports Silencers?
The standard Porsche 992.2 Turbo S exhaust system is designed to balance performance, comfort and noise regulations.
For drivers seeking a more distinctive exhaust note, the Ninemeister 9m system offers a noticeable improvement in sound without sacrificing the convenience of factory exhaust valve operation.
Benefits include:
- Deeper, richer and more aggressive exhaust sound
- Enhanced twin-turbo flat-six engine character
- Retains factory exhaust valve control
- Designed to minimise unwanted cabin drone
- Direct bolt-on replacement for original side silencers
- Premium stainless steel construction
- Suitable for everyday driving and spirited use
- Maintains the refinement expected from a Porsche Turbo S
Why Choose T304L Stainless Steel?
The silencers are manufactured from premium T304L stainless steel, selected for its strength, corrosion resistance and durability.
Compared with conventional mild-steel exhaust components, stainless steel offers improved resistance to moisture, road salt and exhaust system corrosion.
The low-carbon composition of T304L stainless steel also provides excellent resistance to corrosion around welded areas, making it particularly suitable for high-quality performance exhaust construction.
Factory Exhaust Valve Integration
A key feature of the Ninemeister 9m system is its compatibility with Porsche's original exhaust valve management system.
The replacement silencers retain the factory-controlled valve operation, allowing the exhaust character to respond to the vehicle's existing control settings.
This provides a balance between a more engaging performance soundtrack and comfortable everyday driving.
When Should the Sports Silencers Be Fitted?
The Ninemeister 9m Valved Sports Silencers are designed as a performance and sound upgrade rather than a routine replacement part.
They are ideal for owners who want:
- A more distinctive Porsche Turbo S exhaust note
- Increased exhaust character during acceleration
- A deeper and more aggressive sports car sound
- Retention of the factory exhaust valve functionality
- A premium stainless steel exhaust upgrade
- Improved driving enjoyment without excessive cabin drone
Installation Notes
The system is designed to replace the original left and right valved side silencers using the factory exhaust mounting arrangement.
Installation should be carried out by a suitably qualified technician, ensuring all exhaust connections, mounting points and valve-control components are correctly fitted.
Check exhaust clearances, valve operation and the security of all connections following installation.
Road-use legality, noise limits and emissions-related requirements should be checked for the intended market before fitting.
Porsche 992.2 Turbo S Sports Exhaust Systems & Valved Silencer Upgrades
The Porsche 911 Turbo S combines exceptional performance with sophisticated exhaust management, delivering impressive acceleration while maintaining the refinement expected from a premium sports car.
For owners seeking a more engaging exhaust soundtrack, Ninemeister 9m Valved Sports Silencers provide a direct replacement for the original left and right side silencers, enhancing the sound of the twin-turbocharged flat-six engine.
Manufactured from premium T304L stainless steel, the system offers excellent durability and corrosion resistance while retaining Porsche's factory exhaust valve control.
The result is a deeper, more distinctive exhaust character that complements the performance of the Porsche 992.2 Turbo S without introducing unwanted cabin drone.
Available from Design911, Ninemeister 9m performance exhaust components offer Porsche enthusiasts a high-quality upgrade for improved sound, driving enjoyment and long-term durability.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9M992251077
The product you are viewing cross references to these numbers
- Porsche 992.2 Turbo S 3.6L 2024>>
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9m Carbon Ceramic Big Brake Kit – 350mm Front & Rear
Upgrade the braking performance of your Porsche 964 with the 9m Carbon Ceramic Big Brake Kit, designed to replace the original steel brake discs with advanced carbon ceramic technology.
This comprehensive upgrade features 350mm two-piece floating carbon ceramic discs front and rear, combined with uprated 9m/Brembo 6-piston front calipers and 4-piston rear calipers.
Engineered to deliver exceptional braking consistency, reduced weight and improved resistance to brake fade, the kit offers a substantial performance improvement over conventional cast iron braking systems.
The carbon ceramic discs are manufactured using long-strand carbon fibre reinforcement combined with silicon carbide, providing excellent strength, durability and thermal stability.
Each floating disc features a CNC-machined 6061-T6 billet aluminium centre bell, hard anodised for strength, rigidity and corrosion resistance.
The kit is supplied with adaptor brackets, braided brake lines and the required installation hardware.
What Does the 9m Carbon Ceramic Brake Kit Do?
The 9m braking system replaces the original Porsche 964 steel brake discs and calipers with a lightweight, high-performance carbon ceramic arrangement.
The larger 350mm discs and uprated multi-piston calipers provide increased braking capability, while the carbon ceramic construction offers excellent resistance to heat and brake fade.
Reducing brake disc weight also lowers unsprung and rotational mass, helping improve suspension response, handling and steering feel.
Why Upgrade to Carbon Ceramic Brakes?
Compared with conventional cast iron brake discs, carbon
ceramic technology offers several performance advantages:
- Weight reduction of approximately 16kg compared with the conventional cast iron disc arrangement
- Reduced unsprung mass for improved suspension response
- Excellent resistance to brake fade under demanding conditions
- Consistent braking performance at high operating temperatures
- Superior thermal stability during repeated heavy braking
- Significantly reduced brake dust with compatible brake pads
- Improved resistance to corrosion
- Exceptional durability and long potential service life
Under suitable operating conditions, carbon ceramic discs can achieve very high mileages, although actual service life depends on driving conditions, maintenance and usage.
Two-Piece Floating Carbon Ceramic Discs
The 9m kit uses 350mm floating carbon ceramic discs on both axles.
The friction rings are constructed from long-strand carbon fibre reinforced with silicon carbide, providing a lightweight structure capable of withstanding extreme braking temperatures.
The floating design allows controlled thermal expansion, helping reduce stress during repeated heating and cooling cycles.
Each disc features a precision CNC-machined 6061-T6 billet aluminium centre bell with a hard-anodised finish.
Uprated 9m/Brembo Brake Calipers
The kit includes uprated multi-piston calipers designed to
work with the larger carbon ceramic discs.
- Front: 6-piston calipers
- Rear: 4- calipers
Complete Brake Upgrade Kit
The 9m Carbon Ceramic Big Brake Kit includes:
- 350mm front carbon ceramic floating brake discs
- 350mm rear carbon ceramic floating brake discs
- CNC-machined 6061-T6 aluminium centre bells
- 9m/Brembo 6-piston front brake calipers
- 9m/Brembo 4-piston rear brake calipers
- Brake caliper adaptor brackets
- Braided brake lines
- Required installation hardware
Confirm the supplied brake pad specification and wheel clearance before installation.
Designed as a performance brake conversion for the Porsche 964 platform. Confirm compatibility with the individual model, existing braking system, wheel dimensions and ABS configuration before ordering.
Porsche 964 Carbon Ceramic Big Brake Kits & Performance Brake Upgrades
The 9m Carbon Ceramic Big Brake Kit provides a comprehensive braking upgrade for Porsche 964 owners seeking reduced weight, improved thermal stability and consistent braking performance.
Featuring 350mm carbon ceramic floating discs on both axles, uprated 9m/Brembo calipers and lightweight billet aluminium centre bells, the system offers significant advantages over traditional cast iron brake arrangements.
Its advanced carbon ceramic construction helps reduce unsprung mass, improve suspension response and maintain braking performance during repeated high-temperature use.
Supplied with adaptor brackets, braided brake lines and installation hardware, the kit is designed as a complete performance brake conversion for the Porsche 964.
Design911 supplies 9m Porsche performance brake kits, carbon ceramic brake discs, uprated calipers and associated braking components for classic and modern Porsche models.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9M964CCKIT
The product you are viewing cross references to these numbers
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
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Ninemeister sports catalytic converters for Porsche 997.1. Manufactured from lightweight SS304L stainless steel, these replacement catalysts use Belgium-made TriCore 300-cell cores to increase exhaust flow while retaining catalytic gas treatment.
Fits:
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
What This Product Does
These sports catalysts replace the original catalytic converter sections within the exhaust system. Their higher-flow construction reduces back pressure and allows exhaust gases to pass more freely, while the catalytic cores continue to convert carbon monoxide, hydrocarbons and nitrogen oxides. The resulting installation is designed to provide a more pronounced exhaust note and save 2.5 kg compared with the original arrangement.
Functions
- Replaces the original Porsche 997.1 catalytic converter sections
- Uses 300-cell catalyst cores to support increased exhaust flow
- Reduces exhaust back pressure
- Treats carbon monoxide, hydrocarbons and nitrogen oxides
- Produces a more sporting exhaust note
- Provides a stated weight saving of 2.5 kg
Technical Details
- Lightweight SS304L stainless-steel construction
- Belgium-made TriCore 300-cell catalytic converters
- Two-part catalyst construction within each downpipe
- Three-spiral metallic carrier structure designed to resist pressure waves and exhaust pulses
- Effective operating temperature: 480–1470°F; short-term tolerance: 1650–1830°F; long-term tolerance: no more than 1560°F
- Manufacturer-described as MOT compliant and designed to operate without a catalyst-related check-engine light
The purification coating uses platinum, palladium and rhodium. Platinum supports the oxidation of carbon monoxide and hydrocarbons, palladium assists with unburnt hydrocarbon conversion, and rhodium provides nitrogen-oxide reduction. The manufacturer specifies Euro 6 standard purification coatings with a high density of precious metals.
Symptoms of Fault
- Catalyst-efficiency warning or check-engine light
- Rattling caused by a damaged internal substrate
- Restricted exhaust flow or reduced engine response
- Unusual exhaust smells or excessive heat
- Exhaust leakage around the catalyst flanges or joints
- Failure to meet the required emissions limits during testing
Why Replacement Matters
A deteriorated or obstructed catalyst can restrict exhaust flow, create rattling noises and cause emissions-related faults. These Ninemeister replacements combine higher-flow 300-cell cores with stainless-steel downpipes, making them suitable when renewing worn original units or changing the exhaust for reduced back pressure and a stronger exhaust note. Persistent misfires, oil consumption or over-fuelling should be corrected before installation, as prolonged exposure to excessive exhaust temperatures can shorten catalyst life.
FAQs
- What cell density do these catalysts use? They contain TriCore 300-cell catalytic converter cores.
- What are the downpipes made from? The construction uses lightweight SS304L stainless steel.
- Will they cause a check-engine light? Ninemeister describes the product as producing no catalyst-related CEL, provided the vehicle and its emissions-control components are operating correctly.
- Are they MOT compliant? The manufacturer lists the catalysts as MOT compliant, although the result of an emissions test also depends on the condition and calibration of the vehicle.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9M99711303402
The product you are viewing cross references to these numbers
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
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9m Universal Exhaust Vacuum Valve Controller
Take greater control of a vacuum-operated sports exhaust system with the 9m Universal Exhaust Vacuum Valve Controller.
Developed by Ninemeister to enhance the functionality of exhaust valve systems, the controller allows the exhaust valves to be operated remotely using the supplied key fobs. The kit uses a vacuum control module and is designed for straightforward installation without cutting or splicing into the vehicle's factory wiring or fuses.
What Does the Exhaust Valve Controller Do?
Many sports exhaust systems use vacuum-operated valves to change the route exhaust gases take through the silencer. Opening or closing these valves alters the exhaust sound.
The 9m controller provides additional control over this system, allowing the driver to operate compatible vacuum exhaust valves using a dedicated remote key fob.
This is particularly useful for vehicles fitted with a valved sports exhaust where the owner wants convenient independent control of the exhaust valves.
Why Upgrade?
A dedicated exhaust valve controller gives the driver greater control over when the exhaust valves operate.
The 9m system is also designed to minimise installation complexity. Power is supplied through a cigarette lighter adaptor, so there is no requirement to cut or splice into the factory wiring or fuse system.
Kit Includes
- 9m vacuum control module
- Two remote-control key fobs
- Vacuum tubing
- Cigarette lighter power adaptor
- High-quality remotes with Ninemeister logo
- Components required for straightforward connection and installation
Key Features
- Universal vacuum exhaust valve controller
- Remote operation of compatible exhaust valves
- Supplied with two key fobs
- Simple power connection
- No cutting of factory wiring required
- No splicing into factory fuses
- Ideal for compatible valved sports exhaust systems
- Ninemeister branded remote controls
Universal Vacuum Exhaust Valve Controllers
A vacuum exhaust valve controller is an ideal addition to a compatible valved sports exhaust, giving the driver convenient remote control over exhaust valve operation.
Rather than relying solely on the vehicle's original exhaust valve strategy, the 9m controller provides a dedicated remote-control solution while avoiding permanent modifications to the factory wiring.
For Porsche owners searching for a remote exhaust valve controller, vacuum-operated sports exhaust controller or universal valved exhaust remote, the 9m kit provides a simple solution suitable for compatible vacuum-controlled exhaust systems.
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9m Sports Stainless Steel Non-Valved Silencer
Upgrade your Porsche 987.2 Boxster or Cayman with the 9m
Sports Stainless Steel Non-Valved Silencer, designed to provide a more
purposeful sports car exhaust note, improved throttle response and a useful
reduction in weight.
Fits:
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
Precision welded from durable 304-grade stainless steel, the 9m system provides a 6kg weight saving compared with the original system and is designed as a direct replacement for the factory rear muffler. No cutting or welding is required.
What Does the 9m Sports Silencer Do?
The rear silencer controls the sound of the exhaust gases as they leave the engine. The standard Porsche system is designed to balance sound, refinement and everyday usability, while this 9m sports silencer provides a more pronounced sports car exhaust note.
Unlike a valved exhaust, this system uses a fixed non-valved design, providing its sports exhaust character without electronic or vacuum-operated valve control.
9m also states that the system provides a noticeable improvement in throttle response.
Why Upgrade?
The 9m silencer offers several benefits over the standard
rear exhaust:
- More distinctive sports car exhaust sound
- 6kg weight saving
- 304-grade stainless steel construction
- Improved throttle response claimed by 9m
- No exhaust valve system required
- Direct replacement for the original muffler
- No cutting or welding required
- Choice of black or silver slash-cut exhaust tips
The non-valved design is particularly suited to owners who want a permanently sportier exhaust character without requiring switchable exhaust valves.
Direct Bolt-On Installation
Designed specifically for Porsche 987.2 Boxster and Cayman models from 2009-2012, the silencer uses a direct bolt-on installation.
9m states that the system complies with emissions regulations and is designed not to trigger the Check Engine Light.
Porsche 987.2 Boxster & Cayman Sports Exhaust Systems
Upgrading the rear silencer is an effective way to give a Porsche 987.2 Boxster or Cayman a more distinctive exhaust note while also reducing weight.
The 9m non-valved sports silencer combines 304-grade stainless steel construction with a 6kg weight saving and direct bolt-on installation. Its fixed sports configuration is particularly suitable for drivers who want a stronger exhaust character without the additional complexity of a switchable valve system.
For owners searching for a Porsche 987.2 Boxster sports exhaust, Cayman stainless steel rear silencer, lightweight Porsche 987 exhaust or non-valved Porsche sports exhaust, the 9m system provides a straightforward upgrade designed specifically for 2009-2012 models.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9MS98711351131
The product you are viewing cross references to these numbers
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
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Worldwide Delivery
9m Sports Stainless Steel Valved Silencer
Upgrade the sound and character of your Porsche 987 Boxster
or Cayman with the 9m Sports Stainless Steel Valved Silencer. The valved design gives the driver control over the exhaust
character at the push of a button, allowing you to switch between a quieter
exhaust note and a louder, more sporting tone. 9m also specifies a noticeable
improvement in sports car sound and throttle response.
Fits:
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Manufactured from precision-welded 304-grade stainless steel, the system is designed as a direct replacement for the original Porsche rear silencer, with no cutting or welding required.
What Does the Valved Exhaust Do?
The exhaust valves alter the path of the exhaust gases through the silencer. This allows the system to provide a more subdued sound when required and a more pronounced sports exhaust note when the valves are opened.
This makes it particularly suitable for a road-going Porsche where you may want a quieter exhaust during normal driving while retaining the option of a more engaging sound when desired.
Why Upgrade?
The factory exhaust is designed to balance refinement, noise regulations and performance. For owners looking for greater exhaust character, the 9m valved silencer provides additional sound without permanently committing the car to a louder exhaust note.
The X-pipe-style system also gives the rear of the car a more purposeful appearance, with a choice of black or silver slash-cut exhaust tips.
Direct Bolt-On Installation
The 9m system is designed to replace the OEM muffler using a direct bolt-on installation, requiring no cutting or welding. This makes it a straightforward exhaust upgrade without unnecessary modification to the vehicle.
9m states that the silencer complies with emissions regulations and does not trigger the Check Engine Light.
Key Features
- 9m valved sports rear silencer
- Precision-welded 304-grade stainless steel
- Switchable quiet and sports exhaust sound
- Push-button valve control X-pipe-style configuration
- Improved sports car exhaust note
- Noticeable improvement in throttle response claimed by 9m
- Direct replacement for the OEM muffler
- Direct bolt-on installation
- No cutting or welding required
- Choice of black or silver slash-cut tips
- Designed not to trigger the Check Engine Light
Porsche 987 Boxster & Cayman Valved Sports Exhaust Systems
A valved sports exhaust is an ideal upgrade for Porsche Boxster and Cayman owners who want additional engine and exhaust character without having a permanently loud system.
The 9m stainless steel valved silencer combines switchable sound control with durable 304-grade stainless steel construction and direct bolt-on fitment. Opening the valves provides a more sporting exhaust note, while the quieter setting is better suited to relaxed road driving.
For owners searching for a Porsche 987 Boxster sports exhaust, Cayman valved exhaust, stainless steel Porsche rear silencer or direct-fit Porsche 987 exhaust upgrade, the 9m system provides a practical combination of sound, construction quality and straightforward installation.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9MSV98711311731
The product you are viewing cross references to these numbers
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
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Rear Carbon-Ceramic Brake Disc & Pad Package by Ninemeister for Porsche 992.2 Carrera S and GTS models from 2024 onwards. This matched rear-axle package combines two-piece floating carbon-ceramic brake discs with road-compound pads developed specifically for use against carbon-ceramic friction surfaces.
Fits
- Porsche 992.2 Carrera 2S 3.0L 2024>>
- Porsche 992.2 Carrera 2 GTS 3.6L 2024>>
- Porsche 992.2 Carrera 4 GTS 3.6L 2024>>
What This Product Does
The package renews the rear disc and pad friction components as a compatible set. The discs use a carbon-fibre structure reinforced with silicon carbide, while the supplied low-metallic pads provide a controlled friction level with progressive modulation and release characteristics for road use.
Functions
- Replaces worn or damaged rear carbon-ceramic brake discs
- Provides a matched disc and pad combination
- Maintains a stable rear braking friction surface
- Reduces unsprung mass compared with conventional cast-iron discs
- Supports repeated heat management through the carbon-ceramic construction
- Produces less brake dust than typical cast-iron disc and pad combinations
Technical Details
- Rear disc dimensions: 390 x 32 mm
- Two-piece floating disc construction
- Carbon-fibre long-strand structure reinforced with silicon carbide
- CNC-machined 7075-T6 billet aluminium centre bells with a hard-anodised finish
- Disc weight stated by the manufacturer: 6.4 kg
- Low-metallic, resin-bonded road pads containing steel and aramid fibres; suitable only for carbon-ceramic discs
Symptoms of Fault
- Brake judder or vibration under deceleration
- Visible disc chipping, cracking or surface damage
- Discs approaching their specified minimum thickness
- Glazed, contaminated or unevenly worn brake pads
- Reduced initial brake response
- Noise or inconsistent braking from the rear axle
Why Replacement Matters
Carbon-ceramic discs and their compatible pads should be inspected as a complete friction system. Replacing damaged or worn components together helps avoid running new pads against an unsuitable disc surface or fitting a pad compound that is not intended for carbon-ceramic material. Before installation, inspect the calipers, wear sensors and fitting hardware, and confirm whether any reusable or one-time-use parts must be renewed separately.
FAQs
- Are the pads suitable for cast-iron discs? No. The supplied road pads are specified only for carbon-ceramic brake discs.
- Can these discs replace original PCCB components? They are designed as a direct-fit replacement for the relevant rear PCCB disc application.
- Should discs and pads be changed together? Renewing them as a matched package provides compatible friction materials and fresh mating surfaces.
- Are wear sensors and fitting hardware included? Package contents should be checked before installation, as sensors, fixings and other one-time-use hardware may be required separately.
- Is bedding-in required? Follow the supplied Ninemeister running-in procedure and avoid severe braking until the new friction surfaces have been conditioned correctly.
- Porsche 992.2 Carrera 2S 3.0L 2024>>
- Porsche 992.2 Carrera 2 GTS / Spirit 70 3.6L 2024>>
- Porsche 992.2 Carrera 4 GTS 3.6L 2024>>
Front carbon-ceramic brake disc and brake pad package by Ninemeister for Porsche 992.2 Carrera 2S, Carrera 2 GTS and Carrera 4 GTS models from 2024 onwards. It combines two-piece floating front discs with a compatible low-metallic road pad compound.
Fits
- 992.2 Carrera 2S 3.0L 2024>>
- 992.2 Carrera 2 GTS 3.6L 2024>>
- 992.2 Carrera 4 GTS 3.6L 2024>>
What This Product Does
This package provides matched front carbon-ceramic friction components for replacing worn or damaged discs and pads. The discs are designed as direct replacements for the OEM PCCB carbon-ceramic system with option code M450, while Ninemeister also identifies the discs as suitable steel-disc replacements. The included pad specification is intended solely for use with carbon-ceramic brake discs.
Functions
- Renews the front brake disc and pad friction surfaces together.
- Provides a compatible road pad compound for carbon-ceramic discs.
- Supports consistent low-to-medium friction characteristics.
- Reduces unsprung weight compared with conventional cast-iron discs.
- Uses a floating two-piece construction to accommodate repeated thermal cycles.
- Produces less brake dust than a typical cast-iron disc and pad combination.
Technical Details
- Front disc dimensions: 410 × 36 mm.
- Two-piece floating carbon-ceramic disc construction.
- Carbon-fibre long-strand material reinforced with silicon carbide.
- CNC-machined 7075-T6 billet aluminium centre bells with a hard-anodised finish.
- Manufacturer-stated disc weight: 7 kg.
- Road pads use a low-metallic, resin-bonded material containing steel and aramid fibres.
Symptoms of Fault
- Brake judder or vibration through the pedal or steering wheel.
- Reduced initial brake response or an inconsistent pedal feel.
- Visible disc chipping, cracking or surface deterioration.
- Brake pads approaching their wear limit.
- Unusual squealing, scraping or grinding noises.
- Uneven wear across the front brake components.
Why Replacement Matters
Carbon-ceramic discs and their matching pads should be inspected as a complete friction system. Renewing compatible discs and pads together helps avoid mixing unsuitable compounds and provides a consistent maintenance baseline across the front axle. Calipers, wear sensors, hoses and fitting hardware should also be inspected before installation. Follow the brake component manufacturer’s bedding-in procedure after fitting.
FAQs
- Are the pads compatible with iron brake discs?
No. Ninemeister specifies these road pads for carbon-ceramic brake discs only. - What size are the front discs?
Each disc specification is 410 × 36 mm. - Does this package replace the original PCCB system?
The discs are identified as direct replacements for OEM PCCB front discs with option code M450. - Are wear sensors and fitting hardware included?
These items are not specified, so compare the package contents with the vehicle and planned installation before work begins. - Should the brakes be bedded in?
Yes. Use the procedure supplied for the discs and pad compound and avoid heavy braking until bedding-in is complete.
- Porsche 992.2 Carrera 2S 3.0L 2024>>
- Porsche 992.2 Carrera 2 GTS / Spirit 70 3.6L 2024>>
- Porsche 992.2 Carrera 4 GTS 3.6L 2024>>
Rear Carbon-Ceramic Brake Disc Upgrade Kit by Ninemeister for Porsche 992.2 Carrera S and GTS models from 2024 onwards. These two-piece floating rear discs provide a direct-fit carbon-ceramic replacement for compatible PCCB (M450) and steel-disc brake configurations. Sold as a pair
Fits
- Porsche 992.2 Carrera 2S 3.0L 2024>>
- Porsche 992.2 Carrera 2 GTS 3.6L 2024>>
- Porsche 992.2 Carrera 4 GTS 3.6L 2024>>
What This Product Does
The discs provide the rear friction surfaces required to convert vehicle movement into heat during braking. Their carbon-fibre and silicon-carbide construction is designed to manage repeated heat cycles while reducing rotating and unsprung mass compared with conventional cast-iron discs. The floating arrangement allows controlled expansion between the rotor and centre bell.
Functions
- Provides compatible rear braking surfaces for the specified Porsche 992.2 applications
- Manages heat generated during repeated braking
- Reduces unsprung and rotating mass
- Allows controlled thermal expansion through a two-piece floating design
- Produces less brake dust than a conventional cast-iron disc and matching pad combination
Technical Details
- Rear disc size: 390 x 32mm
- Manufacturer-listed weight: 6.4kg
- Two-piece floating carbon-ceramic construction
- Carbon-fibre long-strand material reinforced with silicon carbide
- CNC-machined 7075-T6 billet centre bells with a hard-anodised finish
- Designed as a direct-fit replacement for compatible PCCB M450 or steel rear discs
Symptoms of Fault
- Cracks, chips or other visible rotor damage
- Brake judder or vibration during deceleration
- Uneven braking response or abnormal pad wear
- Disc measurements at or beyond the specified wear limit
- Warning messages or braking behaviour requiring specialist diagnosis
Why Replacement Matters
Damaged or worn brake discs can affect pad contact, braking consistency and pedal response. Replacement should follow inspection of both rear discs, the compatible brake pads, calipers, sensors and associated fitting hardware. Ninemeister develops Porsche-focused components using specialist experience with road and track-oriented braking systems.
FAQs
- Can these replace Porsche PCCB discs? They are designed as a direct-fit rear replacement for compatible Porsche Ceramic Composite Brake systems with option code M450.
- Can they replace steel brake discs? The manufacturer also identifies them as a direct replacement for compatible steel-disc configurations. Confirm the vehicle's original brake specification before fitting.
- Are brake pads included? Kit contents beyond the rear discs are not specified. Confirm the required compatible pads and fitting components separately.
- Is specialist installation recommended? Brake-system work should be completed by a suitably qualified technician, followed by the correct inspection and bedding procedure.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9M992615601A
The product you are viewing cross references to these numbers
- Porsche 992.2 Carrera 2S 3.0L 2024>>
- Porsche 992.2 Carrera 2 GTS / Spirit 70 3.6L 2024>>
- Porsche 992.2 Carrera 4 GTS 3.6L 2024>>
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This Ninemeister front carbon-ceramic brake disc kit is designed for Porsche 992.2 Carrera S and GTS models from 2024 onwards. It provides a two-piece replacement option for cars using PCCB carbon-ceramic brakes with option code M450 and is also specified as a direct replacement for the corresponding steel front discs. Sold as a pair
Fits
- Porsche 992.2 Carrera 2S 3.0L 2024>>
- Porsche 992.2 Carrera 2 GTS 3.6L 2024>>
- Porsche 992.2 Carrera 4 GTS 3.6L 2024>>
What This Product Does
The discs provide the friction surfaces required by the front braking system while managing the heat generated during repeated brake applications. Their carbon-ceramic construction combines low mass with thermal stability, while the floating two-piece design allows the disc and centre bell to respond separately to temperature changes.
Functions
- Replaces the original front PCCB or corresponding steel brake discs
- Provides a stable friction surface for compatible brake pads
- Manages repeated braking heat through carbon-ceramic construction
- Reduces rotating and unsprung mass compared with many cast-iron discs
- Uses a floating connection between the rotor and centre bell
- Produces less brake dust than a conventional cast-iron disc and pad combination
Technical Details
- Front brake disc kit
- Disc dimensions: 410 x 36mm
- Two-piece floating construction
- Carbon-fibre long-strand rotor reinforced with silicon carbide
- CNC-machined 7075-T6 billet aluminium centre bells with a hard-anodised finish
- Published weight: 7kg
Symptoms of Fault
- Brake judder or pedal pulsation
- Cracking, chipping or other visible rotor damage
- Scoring or deterioration of the friction surface
- Heat spots or uneven disc condition
- Reduced disc thickness or excessive wear
- Uneven braking response or abnormal pad wear
Why Replacement Matters
Carbon-ceramic discs should be replaced when inspection identifies damage, excessive wear or deterioration outside the permitted service limits. Renewing damaged front discs helps restore an even working surface for the pads and consistent operation across the front axle. Ninemeister applies specialist Porsche experience to braking upgrades intended for demanding road and track applications. Discs should be inspected and fitted by a suitably experienced technician, with compatible pads, hardware and the correct bedding-in procedure confirmed before use.
FAQs
- Are these discs intended for PCCB-equipped cars?
Yes. They are specified as direct replacements for OEM PCCB front discs with option code M450. - Can they replace steel front discs?
The manufacturer also specifies the kit as a direct replacement for the corresponding steel disc arrangement. Confirm the vehicle's brake specification before fitting. - What size are the discs?
Each disc specification is 410mm in diameter and 36mm thick. - Should both front discs be renewed together?
Brake discs are normally serviced as an axle pair to maintain matching condition across the front braking system. - Are brake pads and fitting hardware included?
The supplied product information does not confirm these items. Check the kit contents and select compatible pads and hardware before installation.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9M992615301AC
The product you are viewing cross references to these numbers
- Porsche 992.2 Carrera 2S 3.0L 2024>>
- Porsche 992.2 Carrera 2 GTS / Spirit 70 3.6L 2024>>
- Porsche 992.2 Carrera 4 GTS 3.6L 2024>>
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Ninemeister 9m front carbon ceramic road brake pads developed as an OEM
replacement option for the Porsche 992.2 GTS fitted with carbon ceramic brake
discs. The low-metallic, resin-bonded friction material contains
steel and aramid fibres and is designed to provide very good brake modulation
and release characteristics, while maintaining a consistent low-to-medium
friction level.
Fits:
- Porsche 992.2 Carrera 2S 3.0L 2024>>
- Porsche 992.2 Carrera 2 GTS 3.6L 2024>>
- Porsche 992.2 Carrera 4 GTS 3.6L 2024>>
What Do They Do?
Brake pads create the friction required to slow the vehicle by pressing against the rotating brake discs.
These 9m front pads use a friction compound specifically intended for carbon ceramic brake discs, providing progressive and predictable braking characteristics for road use.
Why Choose 9m Carbon Ceramic Road Pads?
Correct pad compatibility is particularly important with carbon ceramic braking systems. These 9m pads provide a dedicated replacement option for the Porsche 992.2 GTS rather than using a pad compound intended for conventional iron discs.
Key Features:
- 9m OEM replacement brake pads
- Front axle application
- For carbon ceramic brake discs only
- Low-metallic resin-bonded material
- Steel and aramid fibre content
- Very good modulation and release characteristics
- Consistent low-to-medium friction level
When Should Brake Pads Be Replaced?
Brake pads should be replaced when the friction material approaches its wear limit, a brake pad warning appears, braking characteristics deteriorate or inspection reveals uneven wear or damage.
The carbon ceramic brake discs should also be inspected when replacing the pads to ensure the complete braking system remains in suitable condition.
Porsche 992.2 GTS Carbon Ceramic Front Brake Pads
Choosing the correct brake pad compound is essential when maintaining a Porsche equipped with carbon ceramic brakes.
The 9m Porsche 992.2 GTS front carbon ceramic road pads provide a direct replacement option with a compound designed specifically for carbon ceramic discs, combining consistent friction with progressive modulation and release characteristics. Ninemeister states that these pads are only compatible with carbon ceramic brake discs.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9M992698151L
The product you are viewing cross references to these numbers
- Porsche 992.2 Carrera 2S 3.0L 2024>>
- Porsche 992.2 Carrera 2 GTS / Spirit 70 3.6L 2024>>
- Porsche 992.2 Carrera 4 GTS 3.6L 2024>>
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Ninemeister rear road brake pads for Porsche 992.2 Carrera 2S, Carrera 2 GTS and Carrera 4 GTS models from 2024 onwards. Designed for the rear axle, these replacement pads are suitable only for vehicles equipped with carbon-ceramic brake discs.
Fits
- Porsche 992.2 Carrera 2S 3.0L 2024>>
- Porsche 992.2 Carrera 2 GTS 3.6L 2024>>
- Porsche 992.2 Carrera 4 GTS 3.6L 2024>>
What This Product Does
The brake pads press against the rear discs to generate the friction required to reduce vehicle speed. OEM replacement material with controlled modulation and release characteristics for road use. This formulation reflects Ninemeister,s specialist experience with Porsche maintenance and braking upgrades.
Functions
- Provides friction against the rear carbon-ceramic brake discs
- Supports progressive brake modulation during pedal application
- Releases cleanly as brake pressure is reduced
- Maintains a consistent low-to-medium friction level
- Replaces worn rear brake-pad material
Technical Details
- Position: rear axle
- Application: road use
- Disc compatibility: carbon-ceramic brake discs only
- Compound: low-metallic, resin-bonded friction material
- Material content includes steel and aramid fibres
- Friction characteristic: consistent low-to-medium level
Symptoms of Fault
- Brake-pad wear warning displayed
- Reduced remaining friction-material thickness
- Squealing, groaning or grinding from the rear brakes
- Vibration or judder during braking
- Uneven pad wear across the rear axle
- Changes in pedal response or braking modulation
Why Replacement Matters
Brake pads are routine wear components exposed to friction and repeated heat cycles. Renewing worn pads helps retain consistent contact with the disc and reduces the risk of the pad backing plate reaching the carbon-ceramic disc surface. Inspect the discs, calipers, wear sensors and fitting hardware at the same time so that any uneven wear, contamination or restricted caliper movement can be addressed.
Check fitment for your specific vehicle (model, year, engine) before ordering. These pads are not compatible with conventional steel brake discs.
FAQs
- Can these pads be used with steel brake discs?
No. Ninemeister specifies compatibility only with carbon-ceramic brake discs. - Are wear sensors and fitting hardware included?
The supplied product information does not confirm these items. Inspect the existing sensors and hardware and obtain replacements separately where required. - Do the brake discs need to be changed with the pads?
Not automatically. The carbon-ceramic discs should be inspected for condition and measured according to the vehicle manufacturer's service procedure. - Is bedding-in required?
Follow the pad and vehicle manufacturer's bedding-in guidance after installation, avoiding unnecessary heavy braking until the friction surfaces have been correctly conditioned.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9M992698451R
The product you are viewing cross references to these numbers
- Porsche 992.2 Carrera 2S 3.0L 2024>>
- Porsche 992.2 Carrera 2 GTS / Spirit 70 3.6L 2024>>
- Porsche 992.2 Carrera 4 GTS 3.6L 2024>>
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Sports Catted Heat-Shielded Downpipe
Developed specifically for the Porsche 911 992.2 Carrera GTS, the 9M Sports Catted Heat-Shielded Downpipe provides a less restrictive alternative to the factory exhaust component while retaining a sports catalytic converter.
Fits:
- Porsche 992.2 Carrera 2 GTS 3.6L 2024>>
- Porsche 992.2 Carrera 4 GTS 3.6L 2024>>
Diagram Ref No 7
Approximately 5kg lighter than the factory part, it combines improved exhaust flow with reduced weight and a more pronounced flat-six exhaust note. The system is designed to operate without triggering an engine management light, with no OBD blocker required.
Available in stainless steel or lightweight titanium and designed as a direct bolt-on installation with no cutting or welding required.
Fits all Porsche 911 992.2 Carrera GTS models from 2025 onwards worldwide.
What Does the Sports Catted Downpipe Do?
The downpipe carries hot exhaust gases away from the engine and into the remainder of the exhaust system.
Factory downpipes must balance emissions control, refinement and production requirements, which can restrict exhaust flow. The 9M sports catted design uses a more performance-focused exhaust path while retaining catalytic converter functionality.
This helps improve exhaust flow while providing a more engaging exhaust note than the standard system.
Why Upgrade?
The 9M Sports Catted Downpipe is designed for owners who want improved exhaust sound, reduced weight and freer exhaust flow without moving to a fully decatted setup.
Compared with the factory component, it offers an approximate 5kg weight saving while retaining a sports catalyst. The exhaust note is also enhanced to bring out more of the flat-six character without introducing unwanted drone or poor resonance.
Another important advantage is compatibility with the vehicle's engine management system. The downpipe is designed to operate without illuminating the engine management light, meaning an additional OBD blocker is not required.
Sports Catalyst Design
Unlike the 9M decatted version, this downpipe retains a sports catalytic converter.
This provides a useful middle ground for owners looking for a freer-flowing performance exhaust while retaining catalytic exhaust treatment.
Heat-Shielded Construction
Downpipes operate at extremely high temperatures, making thermal management particularly important in the tightly packaged engine bay of a modern Porsche 911.
The integrated heat shielding helps control radiant heat around the exhaust system and nearby components while maintaining the benefits of the performance downpipe design.
Stainless Steel or Titanium
The 9M Sports Catted Downpipe is available in two material options.
Stainless steel provides excellent durability, corrosion resistance and long-term performance, making it well suited to regular road and performance use.
Titanium offers a premium, lightweight alternative for owners looking to further optimise their performance exhaust system with motorsport-inspired materials.
Direct Bolt-On Installation
The downpipe is engineered as a direct bolt-on replacement for the original component.
No cutting or welding is required, simplifying installation and avoiding the fabrication work associated with universal or modified exhaust components.
Important Road Use Information
Although this version retains a sports catalytic converter, emissions and road-use regulations vary between countries and regions. Fitment of an aftermarket sports catalyst does not automatically guarantee compliance with local emissions testing, type approval or road vehicle regulations.
Customers should confirm local requirements before installation.
Sports Cat Downpipes & Exhaust Upgrades
A sports catted downpipe provides an effective compromise for Porsche 992.2 Carrera GTS owners looking for improved exhaust flow and a more engaging flat-six sound while retaining a catalytic converter.
The 9M system combines a sports catalyst with heat-shielded construction, direct bolt-on installation and an approximate 5kg weight reduction compared with the factory component.
With stainless steel and titanium options available, it is an ideal upgrade for owners looking to improve the sound and performance-focused character of their Porsche 911 992.2 Carrera GTS without choosing a fully decatted exhaust configuration.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9M992254460C
The product you are viewing cross references to these numbers
- Porsche 992.2 Carrera 2 GTS / Spirit 70 3.6L 2024>>
- Porsche 992.2 Carrera 4 GTS 3.6L 2024>>
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12 Month Warranty
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Decatted Heat-Shielded Downpipe
Developed specifically for the Porsche 911 992.2 Carrera GTS, the 9M Decatted Heat-Shielded Downpipe is a direct bolt-on performance exhaust upgrade designed to reduce weight, improve exhaust flow and release more of the character of the flat-six engine.
Fits:
- Porsche 992.2 Carrera 2 GTS 3.6L 2024>>
- Porsche 992.2 Carrera 4 GTS 3.6L 2024>>
Diagram Ref No 7
Available in stainless steel or lightweight titanium, the downpipe weighs approximately 9kg less than the factory component while retaining a straightforward bolt-on installation with no cutting or welding required.
Designed to fit all worldwide Porsche 911 992.2 Carrera GTS models from 2025 onwards.
What Does the Downpipe Do?
The downpipe carries hot exhaust gases away from the engine and into the remaining exhaust system.
The original component incorporates emissions-control hardware that creates a restriction within the exhaust path. The 9M decatted design removes this restriction, allowing exhaust gases to flow more freely through the system.
The result is a more performance-focused exhaust configuration with a stronger, more natural flat-six exhaust note.
Why Upgrade?
For owners looking for a more engaging exhaust sound and reduced vehicle weight, the 9M downpipe provides several advantages over the factory component.
The less restrictive design allows the engine to expel exhaust gases more freely, while removing approximately 9kg compared with the factory assembly provides a worthwhile weight saving.
The system has also been developed to deliver a stronger flat-six exhaust note without introducing unwanted drone or poor resonance.
Key benefits include:
- Approximately 9kg lighter than the factory component
- Less restrictive decatted exhaust path
- Improved exhaust gas flow
- More pronounced flat-six exhaust sound
- Designed to avoid unwanted drone and poor resonance
- Heat-shielded construction
- Stainless steel or titanium options
- Direct bolt-on installation
- No cutting or welding required
Heat-Shielded Construction
Exhaust downpipes operate at extremely high temperatures, particularly during sustained performance driving.
The heat-shielded construction helps manage radiant exhaust heat around the downpipe and surrounding components, making thermal management an important part of the design rather than simply reducing restriction.
Stainless Steel or Titanium
The 9M downpipe is available in two material options.
Stainless steel provides excellent durability, corrosion resistance and long-term performance, making it an excellent choice for both road and performance use.
Titanium provides a more exotic lightweight alternative for owners looking to maximise weight reduction and use premium motorsport-inspired materials.
Bolt-On Installation
The downpipe has been engineered as a bolt-on replacement for the factory component.
No cutting or welding is required, making installation cleaner and avoiding permanent modification of the exhaust system during fitment.
Important Road Use Information
This is a decatted performance component and removes emissions-control equipment from the exhaust system. As a result, it may not comply with road vehicle emissions regulations, inspection requirements or type approval rules in some countries.
Customers should check local regulations before installation. It may be intended for motorsport, competition or other permitted off-road applications where local legislation requires catalytic converters to remain fitted for road use.
Downpipe & Performance Exhaust Upgrades
Upgrading the downpipe is an effective way to reduce exhaust restriction, increase the character of the flat-six exhaust note and remove weight from the Porsche 911 992.2 Carrera GTS.
The 9M decatted downpipe combines a freer-flowing exhaust path with heat-shielded construction and a substantial reduction in weight compared with the original component. With stainless steel and titanium versions available, owners can choose between a durable performance upgrade or a more weight-focused premium solution.
For Porsche 992.2 Carrera GTS owners looking for a more engaging exhaust experience, reduced weight and straightforward bolt-on installation, the 9M downpipe provides a purpose-designed upgrade without requiring cutting or welding.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9M992254460
The product you are viewing cross references to these numbers
- Porsche 992.2 Carrera 2 GTS / Spirit 70 3.6L 2024>>
- Porsche 992.2 Carrera 4 GTS 3.6L 2024>>
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12 Month Warranty
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Monday-Friday: 8.30am - 5.30pm (GMT)
Saturday: Closed
Sunday: Closed