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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 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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12 Month Warranty
Worldwide Delivery
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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12 Month Warranty
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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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12 Month Warranty
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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12 Month Warranty
Worldwide Delivery
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 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 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 3.6L 2024>>
- Porsche 992.2 Carrera 4 GTS 3.6L 2024>>
Shop Securely
12 Month Warranty
Worldwide Delivery
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 3.6L 2024>>
- Porsche 992.2 Carrera 4 GTS 3.6L 2024>>
Shop Securely
12 Month Warranty
Worldwide Delivery
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 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 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 3.6L 2024>>
- Porsche 992.2 Carrera 4 GTS 3.6L 2024>>
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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 3.6L 2024>>
- Porsche 992.2 Carrera 4 GTS 3.6L 2024>>
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Fast Road / Trackday Front Brake Disc & Pad Package
A complete front braking upgrade combining 9M two-piece
floating slotted iron brake discs with matching 9M fast road and trackday brake
pads.
Fits:
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- Porsche 997 MK1 GT3 / GT3 RS 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche 997 MKII GT3 / GT3 RS 2010-11
- Porsche 997 MKII GT2 RS 2011-13
Developed for demanding road driving and track use, this package combines improved disc cooling and thermal management with a high-friction, fade-resistant brake pad compound. The result is increased stopping performance, consistent pedal feel and greater resistance to the high temperatures generated during repeated heavy braking.
Not compatible with Porsche Ceramic Composite Brake (PCCB) discs.
What Does the Package Include?
The package combines:
The discs and pads have been selected to work together as a performance-focused braking package for fast-road, trackday and competition applications.
Two-Piece Floating Front Brake Discs
The 9M front discs use a two-piece floating construction with a high-carbon cast iron friction ring mounted to a lightweight aluminium bell.
The floating arrangement allows controlled movement between the rotor and bell as temperatures increase, helping accommodate thermal expansion and reduce stress within the disc assembly.
Benefits include:
- Improved thermal management
- Reduced risk of heat-related distortion
- Reduced tendency towards brake vibration
- Consistent performance during repeated heavy braking
- Lightweight aluminium centre bell
- Improved cooling compared with conventional disc designs
72-Vane Cooling System
Each rotor features 72 internal cooling vanes designed to move air efficiently through the disc.
This increased airflow helps dissipate heat generated under braking, making the system particularly suited to repeated high-speed stops during spirited road driving and track use.
CM-250 High-Carbon Iron Rotors
The rotor rings are manufactured from CM-250 formulated high-carbon alloy cast iron, providing strength and durability at elevated operating temperatures.
Each rotor ring is heat treated to relieve internal material stresses, helping maintain dimensional stability and reduce the possibility of deformation and vibration through repeated heating and cooling cycles.
CNC-Machined Aluminium Bells
The centre bells are CNC machined from 6061-T6 aluminium before being hard anodised for increased surface protection and durability.
The aluminium construction also helps reduce rotating and unsprung mass compared with an equivalent one-piece iron disc.
9M Fast Road / Trackday Brake Pads
The package includes 9M performance front brake pads developed to complement the upgraded iron discs.
The low-metallic, resin-bonded friction material contains steel and aramid fibres and provides a high coefficient of friction of approximately 0.55.
The compound combines strong stopping power with excellent modulation, predictable release characteristics and high resistance to brake fade.
Fast Road & Trackday Performance
During repeated heavy braking, conventional road pads can exceed their optimum operating temperature and begin to lose effectiveness.
The 9M compound is designed to maintain consistent braking characteristics throughout its effective temperature range, providing a solid and predictable pedal feel during demanding driving.
Benefits include:
- High coefficient of friction – approximately 0.55
- Increased stopping performance
- Excellent fade resistance
- Consistent braking at elevated temperatures
- Good pedal modulation
- Predictable brake release
- Solid pedal feel
- Excellent pad and rotor life
- Suitable for fast-road driving
- Suitable for high-speed trackdays and competition use
Important PCCB Information
This brake disc and pad package is not compatible with Porsche Ceramic Composite Brake (PCCB) discs.
It is intended for vehicles using the appropriate iron/steel
braking configuration. Always confirm the brake system fitted to the vehicle
before ordering.
Fast Road and Track
Brake Upgrades
For Porsche GT models used for fast-road driving and trackdays, upgrading the front discs and pads together provides a more complete approach to improving braking performance.
The 9M package combines floating high-carbon iron discs with a high-friction pad compound, improving heat management, fade resistance, pedal consistency and stopping performance during repeated hard braking.
It is particularly suited to Porsche 996 GT2, 996.2 GT3, 997 GT3 and GT3 RS owners looking for a matched front brake upgrade for performance road driving, trackdays and competition use.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9M99735140990KIT
The product you are viewing cross references to these numbers
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- Porsche 997 MK1 GT3 / GT3 RS 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche 997 MKII GT3 / GT3 RS 2010-11
- Porsche 997 MKII GT2 RS 2011-13
Fast Road / Trackday Front Brake Pads
Developed for demanding fast-road and trackday driving, 9M performance front brake pads provide increased stopping power, excellent fade resistance and consistent pedal feel for Porsche GT models equipped with steel brake discs.
Fits:
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- Porsche 997 MK1 GT3 / GT3 RS 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche 997 MKII GT3 / GT3 RS 2010-11
- Porsche 997 MKII GT2 RS 2011-13
Using a low-metallic, resin-bonded friction material containing steel and aramid fibres, the compound combines strong braking performance with good modulation, release characteristics and durability.
With a coefficient of friction of approximately 0.55, these pads are particularly suited to high-speed trackdays, competition use and heavier performance cars where dependable braking at elevated temperatures is essential.
Not compatible with Porsche Ceramic Composite Brake (PCCB) systems.
Why Upgrade to 9M Fast Road / Trackday Brake Pads?
Standard road pads are designed to work across everyday driving conditions, but repeated high-speed braking can push them beyond their optimum temperature range.
The 9M compound is designed to maintain consistent braking performance under more demanding conditions, helping provide greater confidence during fast-road driving and track use.
Benefits include:
- Increased stopping performance
- High coefficient of friction – approximately 0.55
- Excellent fade resistance
- Consistent performance at elevated temperatures
- Solid and predictable pedal feel
- Good modulation
- Controlled brake release
- Excellent pad and rotor life
- Suitable for fast-road and trackday driving
Good Modulation & Pedal Control
Maximum braking force is only useful when it can be accurately controlled.
The 9M compound provides progressive modulation, allowing the driver to precisely adjust braking pressure when approaching corners or braking from high speed.
Good release characteristics also help when transitioning from braking back to throttle, making the compound particularly suited to performance driving where accurate pedal control is important.
High Fade Resistance
Repeated heavy braking generates substantial heat in the pads and discs. As conventional brake pads exceed their effective operating temperature, braking performance can deteriorate and pedal confidence can be reduced.
The high fade resistance of the 9M compound helps maintain a consistent friction level throughout its effective operating temperature range, providing dependable braking during repeated high-speed stops.
Low-Metallic Performance Compound
The pads use a resin-bonded, low-metallic friction material containing steel and aramid fibres.
This formulation is designed to provide a balance of stopping power, modulation, durability and resistance to high-temperature fade, making it suitable for cars that see both performance road driving and regular trackday use.
Important PCCB Information
These brake pads are not compatible with Porsche Ceramic Composite Brake (PCCB) discs.
They should only be used with the appropriate iron/steel brake disc setup. Always confirm the braking system fitted to the vehicle before ordering.
Performance Brake Pads
Upgrading brake pads is one of the most effective improvements for Porsche GT models used for fast-road driving and trackdays.
9M performance pads are designed for drivers who require increased stopping power, strong fade resistance and predictable pedal control without sacrificing pad and rotor durability.
For Porsche 996 GT2, 996 GT3, 997 GT3 and GT3 RS models equipped with compatible steel brake discs, the 9M fast road/trackday compound provides a performance-focused braking upgrade particularly suited to repeated high-speed braking.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9M99635194802
The product you are viewing cross references to these numbers
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- Porsche 997 MK1 GT3 / GT3 RS 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche 997 MKII GT3 / GT3 RS 2010-11
- Porsche 997 MKII GT2 RS 2011-13
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Two-Piece Floating Front Brake Disc – 350 x 34mm
Sold as a pair
High-performance two-piece floating front brake disc upgrade
for Porsche 996.2 GT3, GT3 RS and GT2, plus Porsche 997 GT3 and GT2 models.
Fits:
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- Porsche 997 MK1 GT3 / GT3 RS 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche 997 MKII GT3 / GT3 RS 2010-11
- Porsche 997 MKII GT2 RS 2011-13
Designed for demanding road and performance use, the 9M floating disc combines a high-carbon cast iron slotted rotor with a lightweight CNC-machined aluminium bell. The two-piece floating construction allows the rotor to expand more freely as temperatures increase, helping reduce heat-related stress and the risk of distortion.
Why Upgrade to a Two-Piece Floating Brake Disc?
High-performance Porsche braking systems generate considerable heat, particularly during repeated heavy braking.
A floating disc allows controlled movement between the iron rotor and aluminium bell as temperatures change. This helps accommodate thermal expansion and reduces stress within the assembly compared with a rigid one-piece design.
Benefits include:
- Improved management of thermal expansion
- Reduced heat transfer into the centre bell
- Lower risk of heat-related distortion and vibration
- Consistent braking during repeated heavy use
- Lightweight aluminium bell construction
- Replaceable rotor-ring design
- Suitable for performance road use
72-Vane Cooling Design
Each rotor incorporates 72 internal cooling vanes designed to efficiently move air through the disc.
Improved airflow helps dissipate heat generated during braking, assisting with temperature control during repeated high-speed stops and demanding driving.
CM-250 High-Carbon Iron Rotors
The rotor rings are manufactured from CM-250 formulated high-carbon alloy cast iron, selected for its strength and durability at elevated braking temperatures.
The rotor rings are also heat treated to relieve internal stresses within the material. This helps improve dimensional stability and reduces the likelihood of deformation and vibration through repeated heating and cooling cycles.
Slotted Rotor Surface
The slotted friction surface is designed for high-performance road applications.
Slots help maintain a clean contact surface between the brake pad and disc while allowing gases, dust and debris to escape from the braking surface, promoting consistent pad-to-disc contact.
CNC-Machined Aluminium Bells
The centre bells are CNC machined from 6061-T6 aluminium before being hard anodised for additional surface protection and durability.
Using aluminium for the centre bell also helps reduce unnecessary rotating and unsprung mass compared with an equivalent all-iron construction.
Disc Dimensions
- Diameter: 350mm
- Thickness: 34mm
Porsche 996 GT3 / GT2 & 997 GT3 / GT2 Floating Front Brake Discs
Two-piece floating brake discs are an excellent upgrade for high-performance Porsche braking systems where heat management, durability and consistent braking performance are priorities.
The 9M 350x34mm floating front brake disc combines a high-carbon iron friction ring with a lightweight 6061-T6 aluminium bell and 72-vane internal cooling design. This makes it particularly suitable for Porsche GT3, GT3 RS and GT2 models subjected to enthusiastic road driving and repeated high-temperature braking.
For owners searching for Porsche 996 GT3 brake upgrades, 997 GT3 floating front discs or replacement two-piece GT2 brake rotors, the 9M system provides a performance-focused alternative to conventional brake disc construction.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9M99735140990
The product you are viewing cross references to these numbers
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- Porsche 997 MK1 GT3 / GT3 RS 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche 997 MKII GT3 / GT3 RS 2010-11
- Porsche 997 MKII GT2 RS 2011-13
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Ninemeister 9m Single Mass Lightweight Flywheel
Transform the response of your Porsche GT3 drivetrain with
the Ninemeister 9m Single Mass Lightweight Flywheel, developed for Porsche 991
and 992 GT3 and GT3 RS models equipped with PDK transmission.
Fits:
- Porsche 991.1 GT3 3.8L (475 Bhp) 2014-16
- Porsche 991.1 GT3 RS 4.0L (500 Bhp) 2015-16
- Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
- Porsche 992.1 GT3 4.0L 2021-24
- Porsche 992.1 GT3 RS 4.0L 2022-24
CNC machined from high-carbon forged billet steel, the 9m flywheel provides an impressive 45% weight reduction compared with the original component. By substantially reducing rotating mass and engine inertia, the engine can change speed more freely, producing sharper throttle response and quicker acceleration.
Designed as a direct replacement, this is a highly effective performance upgrade for GT3 and GT3 RS owners looking for a more immediate and responsive drivetrain without fundamentally changing the engine itself.
What Does a Flywheel Do?
The flywheel is connected to the engine crankshaft and forms an important link between the engine and transmission. Its rotating mass helps manage the transfer of engine torque while maintaining momentum as engine speed changes.
A conventional heavier flywheel stores more rotational energy, which can help smooth drivetrain operation. However, the engine must also accelerate and decelerate this additional mass every time the RPM changes.
Reducing flywheel weight means the engine has less rotating mass to accelerate, allowing it to respond more quickly to throttle inputs.
Why Upgrade to a Lightweight Single Mass Flywheel?
The key advantage of the Ninemeister 9m flywheel is its 45% reduction in weight.
Reducing rotating mass has a particularly noticeable effect because the flywheel is continuously accelerated and decelerated with the engine. With less inertia to overcome, the engine can gain and lose RPM more rapidly.
The result is a drivetrain that feels more immediate and responsive, particularly during rapid acceleration and performance driving.
Benefits include:
- 45% weight reduction
- Reduced rotating mass
- Lower engine inertia
- Quicker engine response
- Improved throttle response
- Faster acceleration
- More immediate engine character
- Reduced drivetrain power losses
- More engine power available at the wheels
The upgrade does not create additional engine horsepower in the same way as an engine modification. Instead, reducing the energy required to accelerate the flywheel can reduce rotational losses during acceleration, allowing more of the engine's available performance to reach the wheels.
CNC Machined Forged Billet Steel Construction
The Ninemeister 9m flywheel is CNC machined from high-carbon forged billet steel, combining reduced weight with the strength required for a high-performance drivetrain application.
Precision CNC machining ensures accurate dimensions and consistent manufacture, while the forged steel construction makes this flywheel particularly well suited to the high engine speeds and performance demands associated with Porsche GT3 and GT3 RS models.
Porsche 991 / 992 GT3 & GT3 RS Lightweight Flywheel Upgrades
Lightweight drivetrain components are an effective way of improving engine response without relying solely on increasing engine output. On high-revving Porsche GT models, reducing rotating mass allows the engine to react more quickly to changes in throttle position.
A lightweight flywheel is therefore particularly suited to Porsche 991 GT3, 991 GT3 RS, 992 GT3 and 992 GT3 RS models used for enthusiastic road driving, track days and other performance-focused applications.
Unlike modifications designed purely to increase peak horsepower, reducing flywheel mass changes how quickly the engine can respond. This can make the drivetrain feel more eager and immediate, complementing the naturally responsive character of Porsche's GT3 engine.
Why Choose the Ninemeister 9m Lightweight Flywheel?
Ninemeister's 9m lightweight flywheel combines a substantial 45% reduction in weight with CNC-machined high-carbon forged billet steel construction.
For GT3 and GT3 RS owners seeking sharper throttle response, reduced inertia and quicker acceleration, it provides a direct-replacement solution designed to improve drivetrain responsiveness while retaining a high-strength steel flywheel construction.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9M9P1105264
The product you are viewing cross references to these numbers
- Porsche 991.1 GT3 3.8L (475 Bhp) 2014-16
- Porsche 991.1 GT3 RS 4.0L (500 Bhp) 2015-16
- Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
- Porsche 992.1 GT3 4.0L / 992 S/T 4.0L 2021-24
- Porsche 992.1 GT3 RS 4.0L 2022-24
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Monday-Friday: 8.30am - 5.30pm (GMT)
Saturday: Closed
Sunday: Closed