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Design911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://www.design911.co.uk/images/schemaLogo.png https://www.design911.co.uk/images/schemaLogo.png +443456003478 https://www.design911.co.uk Facebook Instagram

Porsche Sports Exhaust Systems for Classic and Modern Models

Upgrade your Porsche exhaust system with high-quality Porsche sports exhaust systems from Design911. Our range includes everything from sport silencers and valved exhaust systems to manifolds and headers, catalytic converters, and complete exhaust packages. Each component is selected for precise fitment, durability, and engineering accuracy across classic and modern Porsche models.

We supply both Genuine Porsche parts and OEM-approved components, alongside performance upgrades such as Akrapovic exhaust systems. From OEM-style replacements to performance-focused upgrades, our range supports all Porsche models and driving styles.

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DISPLAYING 1 to 12 (of 12 products)
Special Order item
8K0253144E
Product Information
Product Information
Exhaust Bracket.

The Exhaust Bracket is a genuine OEM mounting component designed to securely support and position the exhaust system on Porsche 95B Macan models. Engineered to factory specifications, it ensures precise fitment and long-lasting durability under high temperatures and road conditions.

Fits:

  • Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18
  • Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014-18
  • Porsche 95B.1 Macan S Diesel 3.0L V6 (258Bhp) 2014-18
  • Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014-18
  • Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014-18
  • Porsche 95B.2 Macan Petrol 2.0L (245Bhp) 2019-21
  • Porsche 95B.2 Macan S Petrol 3.0L V6 (354Bhp) 2019-21
  • Porsche 95B.2 Macan GTS Petrol 2.9L V6 (380Bhp) 2019-21
  • Porsche 95B.2 Macan Turbo 2.9L V6 (440Bhp) 2019-21
  • Porsche 95B.3 Macan Petrol 2.0L (265Bhp) 2022>>
  • Porsche 95B.3 Macan T Petrol 2.0L (265Bhp) 2022>>
  • Porsche 95B.3 Macan S Petrol 2.9L V6 (380Bhp) 2022>>
  • Porsche 95B.3 Macan GTS Petrol 2.9L V6 (440Bhp) 2022>>  

Diagram Ref No 10

What This Product Does:

  • Supports the exhaust system by anchoring pipes and muffler sections to the vehicle body
  • Maintains correct alignment of exhaust components to prevent strain or misfit
  • Reduces vibration and noise through stable mounting and isolation
  • Prevents movement of the exhaust during driving, acceleration, and road impacts  

Symptoms Of Wear Or Failure:
  • Excessive exhaust noise or rattling (loose or unsupported pipe)
  • Visible sagging or misalignment of the exhaust system
  • Knocking or vibration under the vehicle, especially over bumps
  • Increased stress on other exhaust components, potentially causing cracks or leaks
  • Metal corrosion or rubber deterioration (if the mount includes an isolator)  

Why Replacement Matters:
  • Prevents further damage – A loose exhaust can strain joints, flex pipes, and catalytic components    
  • Maintains safety – A failing mount could allow the exhaust to drop or contact other parts
  • Restores comfort – Eliminates unwanted noise and vibration
  • Ensures proper emissions performance – Misalignment can lead to leaks affecting efficiency
  • Protects long-term costs – A low-cost bracket failure can otherwise lead to expensive exhaust repairs  



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

8K0253144E
8K0253144E

The product you are viewing cross references to these numbers
Special Order item
8K0253144F
Product Information
Product Information
Exhaust Bracket.
The Exhaust Bracket is a genuine OEM Porsche component engineered to securely mount and stabilise sections of the exhaust system to the vehicle chassis. Designed for Porsche Macan models, it ensures precise alignment of exhaust pipes and muffler assemblies.

Fits:
  • Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18
  • Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014-18
  • Porsche 95B.1 Macan S Diesel 3.0L V6 (258Bhp) 2014-18
  • Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014-18
  • Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014-18
  • Porsche 95B.2 Macan Petrol 2.0L (245Bhp) 2019-21
  • Porsche 95B.2 Macan S Petrol 3.0L V6 (354Bhp) 2019-21
  • Porsche 95B.2 Macan GTS Petrol 2.9L V6 (380Bhp) 2019-21
  • Porsche 95B.2 Macan Turbo 2.9L V6 (440Bhp) 2019-21
  • Porsche 95B.3 Macan Petrol 2.0L (265Bhp) 2022>>
  • Porsche 95B.3 Macan T Petrol 2.0L (265Bhp) 2022>>
  • Porsche 95B.3 Macan S Petrol 2.9L V6 (380Bhp) 2022>>
  • Porsche 95B.3 Macan GTS Petrol 2.9L V6 (440Bhp) 2022>>
  
Diagram Ref No 9

What This Product Does:
  • Secures the exhaust system to the vehicle body or chassis
  • Maintains correct alignment of pipes and muffler components
  • Reduces vibration and noise during driving
  • Prevents excessive movement caused by engine motion and road conditions  

Symptoms Of Wear Or Failure:
  • Rattling or knocking noises from underneath the vehicle
  • Sagging or misaligned exhaust system Increased vibration felt in the cabin
  • Visible corrosion, cracking, or deformation of the bracket
  • Exhaust system movement when accelerating or over bumps

Why Replacement Matters:
  • Prevents damage to other exhaust components such as pipes, joints, and catalytic converters
  • Maintains safe operation by preventing the exhaust from dropping or contacting other parts
  • Restores driving comfort by eliminating noise and vibration
  • Ensures proper exhaust sealing and efficiency Avoids costly repairs caused by prolonged strain on the exhaust system  


Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

8K0253144F
8K0253144F

The product you are viewing cross references to these numbers
Special Order item
PAB111220A
Product Information
Product Information
Exhaust sleeve rear exhaust silencer / muffler. 
Sold each 

Fits:
Porsche 958 Cayenne - 2011 to 2018
Porsche 9YB Cayenne - 2023 Onwards
Porsche 95B Macan 2014 to 2024
Porsche 970 Panamera - 2010 to 2016
Porsche 971 Panamera - 2021 to 2024


Diagram ref no 7



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

PAB111220A
95811122010
PAB111220A

The product you are viewing cross references to these numbers
Special Order item
PAB25311500
Product Information
Product Information
Gasket - seals the joint between the catalytic converter and either the petrol particulate filter (PPF) or exhaust downpipe, depending on vehicle specification.

Sold individually; x1 for 4-cylinder models and x2 for 8-cylinder models.

Fits:
Porsche 95B-2 Macan 2.0L 2019-21
Porsche 95B-3 Macan / Macan T 2.0L 2022>> 

Porsche 9YA-1 Cayenne GTS 4.0L V8 2018-24
Porsche 9YA-1 Cayenne Turbo 4.0L V8 2018-24
Porsche 9YA-1 Cayenne Turbo S E-Hybrid 4.0L V8 2018-24
Porsche 9YA-1 Cayenne Turbo GT 4.0L V8 2018-24

Porsche 9YA-1 Cayenne GTS 4.0L V8 2018-24
Porsche 9YA-1 Cayenne Turbo 4.0L V8 2018-24
Porsche 9YA-1 Cayenne Turbo S E-Hybrid 4.0L V8 2018-24
Porsche 9YA-1 Cayenne Turbo GT 4.0L V8 2018-24

Porsche 9YA-2 Cayenne S 4.0L V8 2023>>
Porsche 9YA-2 Cayenne GTS 4.0L V8 2023>>
Porsche 9YA-2 Turbo E-Hybrid 4.0L V8 2023>>
Porsche 9YA-2 Cayenne Turbo GT 4.0L V8 2023>>

Diagram ref. 5.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

PAB25311500
PAB25311500

The product you are viewing cross references to these numbers
Special Order item
95B133246C
Product Information
Product Information
Rear Exhaust Silencer Servomotor.

Fits:
Porsche 95B Macan 2.0L V6 Petrol MKII / MKIII 2019>>
Cars With Option Codes:
0P0 - Rear Exhaust Tailpipe (Standard)
0P8 - Exhaust System (Exhaust Sound)
0P3 - Polished Stainless Steel Sports Tail Pipe
0P6 / 0P9 - Rear Tailpipe
GP1 / GP2 - Vehicles With Special Upgrade Measures 

Diagram Ref No 9

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

95B133246C
95B133246C
95813324602
95B133246B

The product you are viewing cross references to these numbers
FSPOR19MCN2L
Product Information
Product Information

Non-Resonated Rear Sports Exhaust System 

Unleash a true performance exhaust note from your Porsche Macan 2.0ltr with this non-resonated rear sports exhaust system. Designed as a high-flow slip-on upgrade, this system replaces the heavy, restrictive OEM mufflers with a lightweight, free-flowing alternative that enhances both sound and performance.

This non-resonated version is engineered for maximum acoustic impact, delivering a louder, deeper, and more aggressive Porsche exhaust tone. Expect sharper pops and gurgles on gear changes and throttle lift, along with more pronounced turbo spool—perfect for drivers who want a more engaging and sporty driving experience.

Fits:

  • Porsche 95B.2 Macan Petrol 2.0L (245Bhp) 2019-21
  • Porsche 95B.3 Macan Petrol 2.0L (265Bhp) 2022>>       

Sound Characteristics (Non-Resonated)

This system delivers an amplified exhaust presence with:
• Increased volume over stock
• Deep, aggressive exhaust tone
• Enhanced pops and crackles on overrun
• Noticeable turbo spool sound
• Raw, motorsport-inspired character

Resonated vs Non-Resonated – What’s the Difference?

Resonated Exhaust
• Includes a resonator to filter sound frequencies
• Produces a smoother, more refined tone
• Less cabin drone and reduced harshness
• Ideal for daily driving and long journeys

Non-Resonated Exhaust
• No sound filtering component
• Louder and more aggressive
• More pronounced pops, crackles, and turbo noise
• Raw, track-inspired sound

Key Features

• Fits Porsche Macan 2.0ltr (Base & T models) 2018+
• Non-resonated design for maximum sound output
• High-flow slip-on rear exhaust system
• Choice of quad tips: Carbon Fibre, Polished, or Satin Black
• Saves approx. 17lbs / 7.7 kg vs OEM mufflers
• Mandrel-bent T304L stainless steel construction
• Significantly less restrictive than factory exhaust
• Designed using 3D scanning for OEM-perfect fitment
• No check engine light (CEL)
• No ECU tune required
• Simple bolt-on installation (no welding required)
• Corrosion-resistant and long-lasting

Performance Benefits

Improved Power & Throttle Response
Reduced back pressure allows the engine to breathe more efficiently.

Weight Reduction
Lighter construction improves overall vehicle dynamics.

Enhanced Driving Experience
Aggressive sound profile transforms the character of the vehicle.

Optimised Efficiency
Improved exhaust flow supports better engine performance.

Installation Notes

• Direct bolt-on system
• Minor cutting required at OEM exhaust break point (refer to factory dimple locations)
• No welding required



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

FSPOR19MCN2L
95B253611JY
95B253601MY
PAC253611
95B253612DY
95B253601CY
95B253601JY
95B253600BY
95B253600JY

The product you are viewing cross references to these numbers
FSPOR19MCN2LRMB
Product Information
Product Information

Resonated Rear Sports Exhaust System 

Upgrade your Porsche Macan 2.0 with a refined yet sporty exhaust note using this high-performance resonated rear sports exhaust system. Designed as a slip-on upgrade, it replaces the restrictive OEM mufflers with a high-flow, lightweight system that enhances both sound and performance.

This system delivers a deeper, richer Porsche tone while maintaining everyday usability. Compared to the standard exhaust, you’ll experience improved throttle response, reduced weight, and a more engaging driving feel—without excessive noise.

Fits:

  • Porsche 95B.2 Macan Petrol 2.0L (245Bhp) 2019-21
  • Porsche 95B.3 Macan Petrol 2.0L (265Bhp) 2022>>

Sound Characteristics (Resonated)

The resonated version offers a balanced upgrade in sound:
• Noticeable increase in volume over stock
• Deeper, sportier exhaust tone
• Controlled pops and gurgles on throttle lift
• Subtle turbo spool enhancement
• Reduced cabin drone for daily driving comfort

Resonated vs Non-Resonated – What’s the Difference?

Resonated Exhaust
• Includes a resonator to filter sound frequencies
• Produces a smoother, more refined tone
• Less cabin drone and reduced harshness
• Ideal for daily driving and long journeys

Non-Resonated Exhaust
• No sound filtering component
• Louder and more aggressive
• More pronounced pops, crackles, and turbo noise
• Raw, track-inspired sound

This resonated system is perfect for drivers who want a sportier exhaust note without sacrificing comfort.

Key Features

• Fits Porsche Macan 2.0L (Base & T models) 2018+
• Resonated design for refined sound performance
• High-flow slip-on rear exhaust system
• Choice of quad tips: Carbon Fibre, Polished, or Satin Black
• Saves approx. 17lbs / 7.7kg vs OEM mufflers
• Constructed from mandrel-bent T304L stainless steel
• Significantly less restrictive than factory exhaust
• Designed using 3D scanning for perfect OEM fitment
• No check engine light (CEL)
• No ECU tune required
• Simple bolt-on installation (no welding required)
• Durable, corrosion-resistant construction

Performance Benefits

Improved Power Delivery
Reduced back pressure allows better airflow and throttle response.

Weight Reduction
Lighter than OEM mufflers for improved handling dynamics.

Refined Driving Experience
Balanced sound upgrade without excessive noise.

Enhanced Efficiency
Optimised exhaust flow supports engine performance and efficiency.

Installation Notes

• Direct bolt-on installation
• Minor cutting required at OEM exhaust break point (refer to factory dimple locations)
• No welding required



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

FSPOR19MCN2LRMB
95B253611JY
95B253601MY
PAC253611
95B253612DY
95B253601CY
95B253601JY
95B253600BY
95B253600JY

The product you are viewing cross references to these numbers
Special Order item
95B253144
Product Information
Product Information
Retainer Bracket For Exhaust System.

The Retainer Bracket for Exhaust System is a genuine OEM Porsche component designed to securely support and stabilise sections of the exhaust system. Engineered to precise factory specifications, this bracket ensures correct positioning and alignment of exhaust components on compatible Porsche models, including Macan (95B platform).

Fits:

  • Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18
  • Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014-18
  • Porsche 95B.1 Macan S Diesel 3.0L V6 (258Bhp) 2014-18
  • Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014-18
  • Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014-18
  • Porsche 95B.2 Macan Petrol 2.0L (245Bhp) 2019-21
  • Porsche 95B.2 Macan S Petrol 3.0L V6 (354Bhp) 2019-21
  • Porsche 95B.2 Macan GTS Petrol 2.9L V6 (380Bhp) 2019-21
  • Porsche 95B.2 Macan Turbo 2.9L V6 (440Bhp) 2019-21
  • Porsche 95B.3 Macan Petrol 2.0L (265Bhp) 2022>>
  • Porsche 95B.3 Macan T Petrol 2.0L (265Bhp) 2022>>
  • Porsche 95B.3 Macan S Petrol 2.9L V6 (380Bhp) 2022>>
  • Porsche 95B.3 Macan GTS Petrol 2.9L V6 (440Bhp) 2022>>
  
Diagram Ref No 14

What This Product Does:

  • Secures the exhaust system to the vehicle chassis
  • Maintains proper alignment of exhaust pipes and components
  • Reduces vibration and movement during driving
  • Prevents stress on exhaust joints, mounts, and surrounding parts  

Symptoms Of Wear Or Failure:
  • Rattling or knocking noises from underneath the vehicle
  • Loose or sagging exhaust components
  • Excessive vibration, especially over uneven surfaces
  • Misalignment of exhaust pipes
  • Visible corrosion, cracks, or deformation of the bracket  

Why Replacement Matters:
  • Prevents damage to exhaust pipes, joints, and catalytic components
  • Restores secure mounting and proper alignment of the exhaust system
  • Eliminates unwanted noise and vibration
  • Ensures safe operation, preventing the exhaust from dropping or contacting other parts
  • Avoids costly repairs caused by prolonged strain on the exhaust system  



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

95B253144
95B253144
8R0253144C

The product you are viewing cross references to these numbers
TSPOMACS20.006.AV
Product Information
Product Information
Sports exhaust silencer kit Porsche 995.2 Macan 2.0ltr 2021 onwards

tubi

MACAN 2.0ltr MUFFLERS KIT
This product can only be fitted on Macan 2.0ltr equipped with the Porsche Sport Exhaust option (PSE)
It is different from standard exhaust because it has two exhaust valves.

The component is perfectly interchangeable with the original components, following the instructions in the constructor's workshop manual.

RACETRACK USE ONLY
These components are designed and developed for racetrack use and to maximise the car's performance. They are not street legal and must be installed by professionals in the sector

SOUND - TUBI SOUND
Tubi Sound is the standard sound of Tubi Style exhausts, louder and more powerful than the original sound. This sound represents our brand

END TIPS DESIGN - OE
The muffler must be used in conjunction with the original exhaust end tips

END TIPS NUMBER AND POSITION - 2 + 2 AT THE SIDES
The tailpipes are located low down at the sides of the car. There are two tailpipes at each side

MATERIAL - AISI 304 STAINLESS STEEL
A choice stainless steel ideal for aggressive environments where combustion emissions can cause serious chemical corrosion on other types of metal

EXHAUST VALVE - ELECTRIC
The exhaust system is complete with electric valve. The electric actuator is not included and the standard actuator already installed on the car must be used. Control of the original valve is still provided
TSPOMACS20.803.AV
Product Information
Product Information
Sports exhaust silencer kit Porsche 995.2 Macan 2.0ltr 2021 onwards

tubi

MACAN 2.0ltr MUFFLERS KIT
This product can only be fitted on Macan 2.0ltr with standard exhaust
It is different from Porsche Sports Exhaust (PSE) because it has only one exhaust valve.

The component is perfectly interchangeable with the original components, following the instructions in the constructor's workshop manual.

RACETRACK USE ONLY
These components are designed and developed for racetrack use and to maximise the car's performance. They are not street legal and must be installed by professionals in the sector

SOUND - TUBI SOUND
Tubi Sound is the standard sound of Tubi Style exhausts, louder and more powerful than the original sound. This sound represents our brand

END TIPS DESIGN - OE
The muffler must be used in conjunction with the original exhaust end tips

END TIPS NUMBER AND POSITION - 2 + 2 AT THE SIDES
The tailpipes are located low down at the sides of the car. There are two tailpipes at each side

MATERIAL - AISI 304 STAINLESS STEEL
A choice stainless steel ideal for aggressive environments where combustion emissions can cause serious chemical corrosion on other types of metal

EXHAUST VALVE - ELECTRIC
The exhaust system is complete with electric valve. The electric actuator is not included and the standard actuator already installed on the car must be used. Control of the original valve is still provided
FSO2CAT45P
Product Information
Product Information
Fabspeed Universal 45 Degree O2 spacers with catalytic converters, Pair.

fabspeed

Product Details:

There is no guarantee this will prevent a CEL from triggering

Universal O2 spacers with real precious metal Catalytic Converters lengthen the distance between the O2 spacer(s). We've taken our spacers a step further by having built-in catalytic converters to allow the ECU to properly read exhaust gas and perform at optimal performance.

Oxygen sensors can occasionally trigger a CEL on stock vehicles due to the new advances of technology and would require an O2 spacer to bring the vehicle back to equilibrium and allow the ECU to read exhaust gases within the proper threshold.

FEATURES:

• Fits most makes & models worldwide (Specify Angle option from drop down above and Quantity needed for your specific vehicle)
• Spacer available in a 90 Degree
• Male end threads into existing M18 x 1.5 O2 Bungs
• Spacer body dimensions: 3 3/4" L x 1 1/2" W x 1 1/2" H
• Fitting dimensions: 1" L x 1" W x 1" H (not including threaded portion)
• 1" depth of threads on fittings for adjustments

Read about MotoIQ's 987.2 Cayman S track build that used these O2 Spacers

NOTES:

• For use on DOWNSTREAM oxygen sensors only
Universal fitment for all cars
• For off road competition use only, not to be use on public roads or highways. Please check with your local authorities to ensure compliance with all laws.
• There is no guarantee this will prevent a CEL from triggering, please contact a Fabspeed Performance Specialist for more details.

PURCHASE DISCLAIMER: Fabspeed Motorsport does not condone the use of emission defeat devices for any vehicles used on public streets or roadways. Fabspeed Motorsport will not tamper, remove, disable, or bypass emissions equipment on a motor vehicle in accordance with 40 CFR Section 86.1854.12(a)(3), Clean Air Act 40 CFR 1068.101(b). This includes software, known as tunes, that reprogram a motor vehicles electronic control module to alter engine performance and enable the removal of filters, catalysts, and other critical emissions controls.
FSO2CAT90P
Product Information
Product Information
Fabspeed Universal 90 Degree O2 spacers with catalytic converters

fabspeed

Product Details:
Universal O2 Spacers with Catalytic Converters scrub the exhaust and lengthen the distance between the O2 sensor(s) and the exhaust flow to reduce the chance of a CEL.

We've taken our O2 spacers a step further. The factory ECU compares the readings from a pair of oxygen sensors to measure the effectiveness of the catalysts. When a high-flow cat or catbypass pipe is used the exhaust gases reach the O2 sensor faster and uncleaned, leading to high chances to throw a CEL. Our O2 spacers retract the secondary oxygen sensors from the direct flow of gases, restoring the balance that the ECU requires when using aftermarket catalysts or catbypass pipes. The high quality built in catalysts scrub the exhaust to further reduce the chance of a CEL. Two fitting options and the two piece design allow for adjustment to get best possible fitment and results.

FEATURES:
Fits most makes & models worldwide
Compatible with all Fabspeed Motorsport header, Sport Cat, and Catbypass products
Minimizes the triggering of the CEL by moving the O2 sensor further from the exhaust stream and scrubbing exhaust
Male end threads into existing M18 x 1.5 O2 Bungs
Spacer body dimensions: 3 3/4" L x 1 1/2" W x 1 1/2" H
Fitting dimensions: 1" L x 1" W x 1" H (not including threaded portion)
1" depth of threads on fittings for adjustments

IMPORTANT NOTES:
For use on downstream oxygen sensors only
This product cannot guarantee emissions compliance
Universal fitment
DISPLAYING 1 to 12 (of 12 products)
Also found on these pages
About Exhausts

Porsche Sports Exhaust Systems, Performance Exhausts & Replacements

At Design911, we are renowned worldwide as specialists in Porsche sports exhausts and performance exhaust systems. We supply an extensive range of exhausts designed to enhance sound, performance, and styling - from stainless-steel replacements to high-end motorsport-grade systems.

With thousands of options available, we can provide the perfect exhaust solution for any Porsche model, whether you’re looking for a subtle sound upgrade, maximum horsepower gains, or a show-stopping aesthetic finish.

Leading Porsche Exhaust Brands

We work closely with the world’s most respected performance exhaust manufacturers to deliver the highest quality products, including:

  • Akrapovic Exhausts – premium titanium and carbon-fibre systems with extensive R&D for maximum power and zero cabin drone
  • Dansk Exhausts – OEM-style Porsche replacements with proven quality and fit
  • DesignTek Exhausts – affordable, performance-focused solutions tailored for Porsche owners
  • Fabspeed Exhausts – high-performance upgrades with a strong motorsport pedigree
  • Remus Exhausts – sport exhausts with aggressive sound and performance gains
  • Milltek Exhausts – precision-engineered stainless steel systems for balanced power and tone
  • Supersprint Exhausts – European-crafted performance systems, proven on road and track

 Why Upgrade Your Porsche Exhaust?

Upgrading your exhaust system can transform your Porsche by:

  • Improving Sound – from refined sport tones to aggressive track-ready notes
  • Boosting Performance – freeing airflow with sports catalytic converters (CATS), freer-flowing headers, and optimised back boxes
  • Enhancing Style – with tailpipe upgrades in polished steel, carbon, or titanium finishes
  • Weight Reduction – premium titanium systems reduce mass for improved handling
  • Personalisation – match the sound and performance level to your driving style and needs

Choosing the Right Exhaust System

Porsche’s OEM systems balance performance with comfort and global regulations, which means there’s room for improvement. Your choice depends on your goals:

  • Sportier Sound – start with back box replacements, where most sound deadening occurs
  • Extra Power – combine back boxes with sports catalytic converters (CATS) for improved flow and horsepower  
  • Maximum Performance – upgrade to equal-length headers for smoother gas flow, reduced turbulence, and peak efficiency
  • Premium Finish – brands like Akrapovic use titanium and carbon fibre, delivering exceptional performance with a luxury edge

The more you invest, the greater the gains in power, durability, and refinement.

 Expert Advice from Design911

Not sure which system is right for you? Our specialist sales team can guide you through the options to find the perfect match for your Porsche and your budget. Whether you want a discreet upgrade for road use or a full system for motorsport, we’ll ensure you get the best solution.

 Explore our Porsche sports exhaust systems today – from replacement back boxes to full titanium race systems – and unleash the true sound and performance of your Porsche.


Buy Porsche Sports Exhaust Systems with Confidence: Trusted by Porsche Owners

Porsche owners rely on Design911 for high-quality Porsche sports exhaust systems, supported by decades of specialist expertise. From exhaust silencers and catalytic converters to manifolds, tailpipes, and complete systems, our team ensures accurate part selection and reliable fitment. Discover why thousands of Porsche enthusiasts rate Design911 as “Excellent” on Trustpilot, trusting us to maintain performance, sound, and reliability across classic and modern Porsche models.


Porsche Exhaust Systems, Silencers and Performance Components

Performance, sound, and efficiency all start with a properly specified exhaust system. Design911 supplies a full range of Porsche exhaust components, including Porsche sport silencers, rear exhaust boxes, and complete systems. 

Explore options such as standard silencers and rear exhaust boxes, sport silencers, and valvetronic switchable silencers for enhanced sound control and performance. 

For tailored configurations, we offer specialised systems including 1 in 1 out sports silencers1 in 2 out sports silencers, and 2 in 2 out sport silencers, ensuring correct flow characteristics and acoustic balance. 

Complete systems and upgrades are also available through standard exhaust systems and exhaust system packages, designed for direct replacement or performance enhancement. 

Supporting components such as catalytic converters and bypass pipes, exhaust manifolds and headers, and tailpipes ensure complete system optimisation from engine to exit.


Why Buy Porsche Sports Exhaust Systems from Design911

  • Specialist Expertise: Over 25 years of experience supplying Porsche exhaust systems with precise fitment and performance guidance.
  • Extensive Stock: Access a full selection of exhaust components including silencers, manifolds, catalysts, heat exchangers, and complete systems.
  • Dedicated Support: A knowledgeable team providing fast assistance by phone or email.
  • Free UK Delivery: Free delivery on orders over £200, with worldwide shipping including Europe and beyond.
  • Trusted by Porsche Owners: Over 110,000 Porsche enthusiasts trust Design911. View Trustpilot reviews.
Order your Porsche sports exhaust system today or contact us for personalised advice.

Porsche Exhaust Components for All Models

Design911 supplies exhaust systems and components tailored to all Porsche models, including:

  • Porsche 911 (classic models, 996, 997, 991, 992)
  • Porsche Boxster and Cayman
  • Porsche Cayenne
  • Porsche Macan
  • Porsche Panamera
  • Porsche Taycan
  • Porsche 924, 928, 944, 968 and more

From factory-correct replacements to performance exhaust upgrades, find the right system for your Porsche quickly and accurately.


Exhaust Fitment, System Compatibility and Quality

Correct exhaust fitment and system compatibility are essential for performance, emissions compliance, and long-term reliability.

Matched to Original Porsche Exhaust Specifications

All components are engineered to meet original Porsche standards, ensuring correct pipe routing, mounting points, and thermal performance. This includes systems such as heat exchangers and pre-silencers.

Designed for Complete System Integration

Exhaust systems rely on multiple interconnected components working together, including: 

Supporting Sensors and Control Systems

Modern Porsche exhaust systems integrate advanced sensors and emissions controls, including:

Turbocharged models also rely on correctly functioning wastegates and supporting emissions systems such as EGR components and AdBlue and SCR systems.


Porsche Exhaust System Maintenance and Longevity

Exhaust components are exposed to high temperatures, pressure, and environmental conditions, making regular inspection essential.

Component Typical Service or Inspection Interval Common Signs of Wear
Silencers / Mufflers Inspect every 5–8 years Corrosion, increased noise, internal failure
Catalytic Converters Inspect every 8–12 years Deteriorated rubber, worn surfaces, slippery pedals
Exhaust Manifolds / Headers Inspect every 8–12 years Cracks, leaks, reduced efficiency
Exhaust Mounts & Clamps Inspect every 3–5 years Vibration, rattling, loose fitment
Gaskets & Seals Inspect every 3–5 years Exhaust leaks, ticking noises
Sensors (Lambda / EGT / NOx) Inspect every 5–10 years Warning lights, incorrect readings
Heat Shields Inspect every 5–10 years Rattling, corrosion, detachment
Exhaust Valves / Vacuum Systems Inspect every 5–8 years Stuck valves, inconsistent sound
Regular maintenance ensures consistent performance, optimal sound, and compliance with emissions standards.

Porsche Exhaust Performance and Upgrade Advice

Upgrading your Porsche exhaust system enhances both performance and driving experience. From improved airflow and reduced back pressure to enhanced exhaust tone, the right system can transform your vehicle.

Benefits of Performance Exhaust Upgrades

  • Improved Engine Efficiency: Upgraded manifolds, sports catalysts, and exhaust systems improve gas flow, supporting better engine response and power delivery.
  • Enhanced Exhaust Sound: Sport silencers and valvetronic systems allow drivers to control exhaust tone, from refined to aggressive.
  • Weight Reduction: Performance systems from manufacturers such as Akrapovic reduce overall vehicle weight, improving handling dynamics.
  • Optimised System Integration: Using correctly specified components ensures compatibility across sensors, catalysts, and ECU systems.
  • Long-Term Reliability: High-quality materials and precise engineering reduce the risk of premature failure under high thermal loads.

Design911 supports complete exhaust upgrades, from individual components to full systems. Whether you are maintaining originality or upgrading for performance, our range ensures precise fitment, durability, and a refined Porsche driving experience.


Porsche Sports Exhaust Systems Explained

Watch a closer look at how Porsche sports exhaust systems are designed to improve airflow, enhance performance, and refine exhaust sound. This video highlights key system components and shows how upgrades such as sport silencers, manifolds, and valved systems can transform both driving feel and engine character.

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Porsche Sports Exhaust Systems FAQs

1. What does a Porsche sports exhaust system do?
A Porsche sports exhaust system improves exhaust gas flow, reduces back pressure, and enhances engine sound. It can also contribute to increased performance and a more engaging driving experience.
2. Can I upgrade my Porsche to a sports exhaust system?
Yes, most Porsche models can be upgraded with sport silencers, valved exhaust systems, or complete performance exhaust packages, depending on model compatibility and specification.
3. What is the difference between a standard and sports exhaust system?
Standard exhaust systems are designed for refinement and emissions compliance, while sports exhaust systems focus on improved airflow, enhanced sound, and increased performance.
4. Do I need to replace the full exhaust system?
Not always. Many upgrades can be achieved by replacing individual components such as silencers, catalytic converters, or manifolds without changing the entire system.
5. Will a sports exhaust make my Porsche louder?
Yes, sports exhaust systems are designed to enhance exhaust tone. Some systems, such as valved exhausts, allow you to control sound levels for both everyday driving and performance use.
6. Are sports exhaust systems road legal?
Many sports exhaust systems are road legal, but this depends on the specific components and local regulations. Systems with catalytic converters are typically compliant, while bypass pipes may not be.
7. What are valvetronic or switchable exhaust systems?
Valvetronic exhaust systems use electronically or vacuum-controlled valves to adjust exhaust flow, allowing drivers to switch between quieter and more aggressive sound profiles.
8. How long do Porsche exhaust systems typically last?
Exhaust systems are built to last many years, but components such as mounts, gaskets, and sensors may require replacement earlier due to heat, vibration, and environmental exposure.
9. What brands are available for Porsche exhaust upgrades?
Design911 supplies leading performance brands including Akrapovic, Remus, Fabspeed, Tubi, RSS, and BBI Autosport, alongside Genuine Porsche and OEM-approved options.
10. What are the signs that my Porsche exhaust system needs replacing?
Common signs include increased exhaust noise, rattling, visible corrosion, reduced performance, or warning lights related to emissions or sensors.
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