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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.
- Porsche 9YA.2 Cayenne Coupe V6 3.0L (353Hp) 2023>>
- Porsche 9YA.2 Cayenne E-Hybrid V6 3.0L (470Hp) 2023>>
- Porsche 9YA.2 Cayenne E-Hybrid Coupe V6 3.0L (470Hp) 2023>>
- Porsche 9YA.2 Cayenne S E-Hybrid V6 3.0L (519Hp) 2023>>
- Porsche 9YA.2 Cayenne S E-Hybrid Coupe V6 3.0L (519Hp) 2023>>
Fits:
Porsche Cayenne / E-Hybrid / S E-Hybrid / Coupé (536.2) – OPF/GPF – 2024 - 2025
This product is constructed from high-grade lightweight titanium featuring a central muffler with two pairs of striking double round handmade carbon-fibre tailpipes, which contain acoustic reflectors, designed to enhance the sound experience for both the driver and passengers. The valves on both sides of the muffler control gas flow, with housings cast in-house. The weight is 44.8% (14.6 kg) lower than the sport stock exhaust. A power gain of 4.2 kW (5.7 hp) at 5,950 rpm and torque increase of 8.0 Nm at 2,150 rpm were achieved when tested on the Akrapovič dyno against a Porsche Cayenne S E-Hybrid Coupé with a stock sport exhaust system.
The harmonic and satisfying sound, perfectly matched to the engine’s operation, gives the impression of a V12 engine from inside the cabin. The specially developed control kit converts the Akrapovič exhaust system from a mechanical system to a mechatronic one. The gas flow from each link pipe is driven into the muffler without unpleasant streaming or whistling, with peaks at specific frequencies dampened for cruising comfort, and the sportier and emphasized sound is fully embraced when driving more dynamically. The sound experience of the Evolution Line (Titanium) system is directly linked to the car’s drive with no compromise to comfort or sportiness. This product is ECE type approved, with plug and play installation and no requirement to remap the ECU.
An optional Akrapovič Sound Kit is available, which will increase the aural pleasure of the Akrapovič Evolution Line (Titanium) exhaust at lower revs and further supplement the sound as the revs rise.
For mounting Akrapovič exhaust S-PO/T/2 or S-PO/T/3H on Porsche Cayenne (base V6) models without Porsche sport exhaust, additional wiring kit P-HF1621 has to be bought.
With the use of the optional Akrapovič Sound Kit, the ECE type approval of the Evolution Line (Titanium) is no longer valid.
The Evolution Line (Titanium) exhaust system is ECE type approved for cars equipped with Otto/gasoline particulate filters.
Please note: This item is not a stock product. It is a special order part and once ordered with us is not subject to cancellation or return unless proven not fit for purpose or defected.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
S-PO
The product you are viewing cross references to these numbers
- Porsche 9YA.2 Cayenne V6 3.0L Petrol (353Hp) 2023>>
- Porsche 9YA.2 Cayenne Coupe V6 3.0L (353Hp) 2023>>
- Porsche 9YA.2 Cayenne E-Hybrid V6 3.0L (470Hp) 2023>>
- Porsche 9YA.2 Cayenne E-Hybrid Coupe V6 3.0L (470Hp) 2023>>
- Porsche 9YA.2 Cayenne S E-Hybrid V6 3.0L (519Hp) 2023>>
- Porsche 9YA.2 Cayenne S E-Hybrid Coupe V6 3.0L (519Hp) 2023>>
Mandatory needed fitting kit, used for mounting the S-PO/T/2 and S-PO/T/3H evolution systems to Porsche Cayenne / E-Hybrid / S E-Hybrid / Coupé (536.2) models without Porsche sport exhaust.
Fits:
Porsche Cayenne / E-Hybrid / S E-Hybrid / Coupé (536.2) 2023 - 2025
Porsche Cayenne / E-Hybrid / S E-Hybrid / Coupé (536.2) - OPF/GPF 2023 - 2025
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
P-HF1621
The product you are viewing cross references to these numbers
- Porsche 9YA.2 Cayenne V6 3.0L Petrol (353Hp) 2023>>
- Porsche 9YA.2 Cayenne Coupe V6 3.0L (353Hp) 2023>>
- Porsche 9YA.2 Cayenne E-Hybrid V6 3.0L (470Hp) 2023>>
- Porsche 9YA.2 Cayenne E-Hybrid Coupe V6 3.0L (470Hp) 2023>>
- Porsche 9YA.2 Cayenne S V8 4.0L Petrol (474Hp) 2023>>
- Porsche 9YA.2 Cayenne S Coupe V8 4.0L (474Hp) 2023>>
- Porsche 9YA.2 Cayenne S E-Hybrid V6 3.0L (519Hp) 2023>>
- Porsche 9YA.2 Cayenne S E-Hybrid Coupe V6 3.0L (519Hp) 2023>>
- Porsche 9YA.2 Cayenne Turbo E-Hybrid V8 4.0L (739Hp) 2023>>
- Porsche 9YA.2 Cayenne Turbo E-Hybrid Coupe V8 4.0L (739Hp) 2023>>
- Porsche 9YA.2 Cayenne Turbo E-Hybrid Coupe with GT Package V8 4.0 (739Hp) 2023>>
Fits:
Porsche Cayenne / E-Hybrid / S E-Hybrid / Coupé (536.2) 2024 - 2025
Porsche Cayenne / E-Hybrid / S E-Hybrid / Coupé (536.2) - OPF/GPF 2024 - 2025
Porsche Cayenne S / GTS / Turbo E-Hybrid / Coupé (536.2) 2024 - 2025
Porsche Cayenne S / GTS / Turbo E-Hybrid / Coupé (536.2) - OPF/GPF 2024 - 2025
Further control over the sound of the Evolution Line (Titanium) exhaust system can be achieved by installing the optional Akrapovič Sound Kit. This gives the occupants of the car the option to regulate the exhaust tone by switching between the quiet mode and a sportier sound. This is facilitated through the use of a Sound Remote Controller or the smartphone app (for iOS and Android), which regulates the valves to drive the actuators that open or close them through the use of a receiver in the system.
When fitted with the optional Akrapovič Sound Kit, ECE type approval is no longer valid.
Pictures are symbolic.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
P-HF1586
The product you are viewing cross references to these numbers
.jpg?width=197 "Exhaust Pipe Seal. Porsche 976 Panamera / 992.2 / 9YA.2 Cayenne 2023>> - PAB253115B")
- Porsche 992.2 Carrera 2 GTS 3.6L 2024>>
- Porsche 992.2 Carrera 4 GTS 3.6L 2024>>
- Porsche 992.2 Carrera 2 GTS 3.6L Cabriolet 2024>>
- Porsche 992.2 Carrera 4 GTS 3.6L Cabriolet 2024>>
- Porsche 992.2 Targa 4 GTS 3.6L 2024>>
- Porsche 9YA.2 Cayenne V6 3.0L Petrol (353Hp) 2023>>
- Porsche 9YA.2 Cayenne Coupe V6 3.0L (353Hp) 2023>>
- Porsche 9YA.2 Cayenne E-Hybrid V6 3.0L (470Hp) 2023>>
- Porsche 9YA.2 Cayenne E-Hybrid Coupe V6 3.0L (470Hp) 2023>>
- Porsche 9YA.2 Cayenne S E-Hybrid V6 3.0L (519Hp) 2023>>
- Porsche 9YA.2 Cayenne S E-Hybrid Coupe V6 3.0L (519Hp) 2023>>
- Porsche 976 Panamera V6 2.9L 2023>>
- Porsche 976 Panamera 4 V6 2.9L 2023>>
- Porsche 976 Panamera 4 E-Hybrid V6 2.9L 2023>>
- Porsche 976 Panamera 4S E-Hybrid V6 2.9L 2023>>
- Porsche 976 Panamera GTS V8 4.0L 2023>>
- Porsche 976 Panamera Turbo E-Hybrid V8 4.0L 2023>>
- Porsche 976 Panamera Turbo S E-Hybrid V8 4.0L 2023>>
The Genuine Porsche Exhaust Pipe Seal is an original equipment exhaust system sealing component designed to create a secure, gas-tight seal between adjoining exhaust pipe sections on compatible Porsche models. Manufactured to Porsche's exact specifications for fit, sealing performance and durability, this exhaust pipe seal prevents exhaust gas leaks while maintaining the correct back pressure, emissions performance and exhaust system efficiency.
Sold Each.
Fits:
- Porsche 992.2 Carrera 2 GTS 3.6L 2024>>
- Porsche 992.2 Carrera 4 GTS 3.6L 2024>>
- Porsche 992.2 Carrera 2 GTS 3.6L Cabriolet 2024>>
- Porsche 992.2 Carrera 4 GTS 3.6L Cabriolet 2024>>
- Porsche 992.2 Targa 4 GTS 3.6L 2024>>
- Porsche 9YA.2 Cayenne V6 3.0L Petrol (353Hp) 2023>>
- Porsche 9YA.2 Cayenne Coupe V6 3.0L (353Hp) 2023>>
- Porsche 9YA.2 Cayenne E-Hybrid V6 3.0L (470Hp) 2023>>
- Porsche 9YA.2 Cayenne E-Hybrid Coupe V6 3.0L (470Hp) 2023>>
- Porsche 9YA.2 Cayenne S E-Hybrid V6 3.0L (519Hp) 2023>>
- Porsche 9YA.2 Cayenne S E-Hybrid Coupe V6 3.0L (519Hp) 2023>>
- Porsche 976 Panamera V6 2.9L 2023>>
- Porsche 976 Panamera 4 V6 2.9L 2023>>
- Porsche 976 Panamera 4 E-Hybrid V6 2.9L 2023>>
- Porsche 976 Panamera 4S E-Hybrid V6 2.9L 2023>>
- Porsche 976 Panamera GTS V8 4.0L 2023>>
- Porsche 976 Panamera Turbo E-Hybrid V8 4.0L 2023>>
- Porsche 976 Panamera Turbo S E-Hybrid V8 4.0L 2023>>
Diagram Ref No 6
Manufactured from premium high-temperature-resistant sealing materials, the seal is engineered to withstand extreme exhaust temperatures, pressure fluctuations, vibration and corrosive exhaust gases. Precision-manufactured for direct replacement, it provides factory-correct fitment between the relevant exhaust components, ensuring a reliable seal throughout the life of the exhaust system. It is the ideal replacement whenever exhaust components are removed or replaced.
What This Product Does:
- Creates a gas-tight seal between exhaust pipe sections.
- Prevents exhaust gas leaks.
- Maintains correct exhaust system back pressure.
- Supports optimum engine performance and efficiency.
- Helps reduce exhaust noise caused by leaking joints.
- Contributes to correct emissions system operation.
- Restores factory sealing performance.
- Forms an essential part of the vehicle's exhaust system.
Symptoms Of Wear Or Failure:
- Blowing or hissing noises from the exhaust system.
- Exhaust fumes escaping from pipe joints.
- Increased exhaust noise.
- Visible soot or carbon deposits around exhaust connections.
- Exhaust odours entering the cabin.
- Reduced engine efficiency or performance.
- Exhaust system vibration or rattling at leaking joints.
- Failed emissions or MOT inspection due to exhaust leaks.
- Damaged or compressed sealing ring during servicing.
- Persistent exhaust leaks after exhaust component replacement.
Why Replacement Matters:
- The exhaust pipe seal operates in one of the harshest environments on the vehicle, where it is continuously exposed to extreme temperatures, thermal expansion, vibration and corrosive exhaust gases. Over time, the sealing material can compress, harden or deteriorate, reducing its ability to maintain an effective seal.
- A leaking exhaust seal can allow hot exhaust gases to escape before they reach the remainder of the exhaust system, increasing exhaust noise, affecting emissions performance and potentially allowing fumes to enter the cabin. Exhaust leaks can also reduce the efficiency of emissions control systems and place additional stress on surrounding exhaust components.
- Replacing a worn or damaged exhaust pipe seal with a Genuine Porsche component restores the integrity of the exhaust system and ensures reliable, leak-free operation. Manufactured to Porsche's exact standards, the Genuine Exhaust Pipe Seal provides precise fitment, exceptional heat resistance and long-lasting durability, helping maintain the performance, refinement and reliability expected from your Porsche.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PAB253115B
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>>
- Porsche 992.2 Carrera 2 GTS 3.6L Cabriolet 2024>>
- Porsche 992.2 Carrera 4 GTS 3.6L Cabriolet 2024>>
- Porsche 992.2 Targa 4 GTS 3.6L 2024>>
- Porsche 9YA.2 Cayenne V6 3.0L Petrol (353Hp) 2023>>
- Porsche 9YA.2 Cayenne Coupe V6 3.0L (353Hp) 2023>>
- Porsche 9YA.2 Cayenne E-Hybrid V6 3.0L (470Hp) 2023>>
- Porsche 9YA.2 Cayenne E-Hybrid Coupe V6 3.0L (470Hp) 2023>>
- Porsche 9YA.2 Cayenne S E-Hybrid V6 3.0L (519Hp) 2023>>
- Porsche 9YA.2 Cayenne S E-Hybrid Coupe V6 3.0L (519Hp) 2023>>
- Porsche 976 Panamera V6 2.9L 2023>>
- Porsche 976 Panamera 4 V6 2.9L 2023>>
- Porsche 976 Panamera 4 E-Hybrid V6 2.9L 2023>>
- Porsche 976 Panamera 4S E-Hybrid V6 2.9L 2023>>
- Porsche 976 Panamera GTS V8 4.0L 2023>>
- Porsche 976 Panamera Turbo E-Hybrid V8 4.0L 2023>>
- Porsche 976 Panamera Turbo S E-Hybrid V8 4.0L 2023>>
The OE MATCH Exhaust Pipe Seal is a exhaust system sealing component designed to create a secure, gas-tight seal between adjoining exhaust pipe sections on compatible Porsche models. This exhaust pipe seal prevents exhaust gas leaks while maintaining the correct back pressure, emissions performance and exhaust system efficiency.
Sold Each.
Fits:
- Porsche 992.2 Carrera 2 GTS 3.6L 2024>>
- Porsche 992.2 Carrera 4 GTS 3.6L 2024>>
- Porsche 992.2 Carrera 2 GTS 3.6L Cabriolet 2024>>
- Porsche 992.2 Carrera 4 GTS 3.6L Cabriolet 2024>>
- Porsche 992.2 Targa 4 GTS 3.6L 2024>>
- Porsche 9YA.2 Cayenne V6 3.0L Petrol (353Hp) 2023>>
- Porsche 9YA.2 Cayenne Coupe V6 3.0L (353Hp) 2023>>
- Porsche 9YA.2 Cayenne E-Hybrid V6 3.0L (470Hp) 2023>>
- Porsche 9YA.2 Cayenne E-Hybrid Coupe V6 3.0L (470Hp) 2023>>
- Porsche 9YA.2 Cayenne S E-Hybrid V6 3.0L (519Hp) 2023>>
- Porsche 9YA.2 Cayenne S E-Hybrid Coupe V6 3.0L (519Hp) 2023>>
- Porsche 976 Panamera V6 2.9L 2023>>
- Porsche 976 Panamera 4 V6 2.9L 2023>>
- Porsche 976 Panamera 4 E-Hybrid V6 2.9L 2023>>
- Porsche 976 Panamera 4S E-Hybrid V6 2.9L 2023>>
- Porsche 976 Panamera GTS V8 4.0L 2023>>
- Porsche 976 Panamera Turbo E-Hybrid V8 4.0L 2023>>
- Porsche 976 Panamera Turbo S E-Hybrid V8 4.0L 2023>>
Diagram Ref No 6
The seal is engineered to withstand extreme exhaust temperatures, pressure fluctuations, vibration and corrosive exhaust gases. Precision-manufactured for direct replacement, it provides correct fitment between the relevant exhaust components, ensuring a reliable seal throughout the life of the exhaust system. It is the ideal replacement whenever exhaust components are removed or replaced.
What This Product Does:
- Creates a gas-tight seal between exhaust pipe sections.
- Prevents exhaust gas leaks.
- Maintains correct exhaust system back pressure.
- Supports optimum engine performance and efficiency.
- Helps reduce exhaust noise caused by leaking joints.
- Contributes to correct emissions system operation.
- Forms an essential part of the vehicle's exhaust system.
Symptoms Of Wear Or Failure:
- Blowing or hissing noises from the exhaust system.
- Exhaust fumes escaping from pipe joints.
- Increased exhaust noise.
- Visible soot or carbon deposits around exhaust connections.
- Exhaust odours entering the cabin.
- Reduced engine efficiency or performance.
- Exhaust system vibration or rattling at leaking joints.
- Failed emissions or MOT inspection due to exhaust leaks.
- Damaged or compressed sealing ring during servicing.
- Persistent exhaust leaks after exhaust component replacement.
Why Replacement Matters:
- The exhaust pipe seal operates in one of the harshest environments on the vehicle, where it is continuously exposed to extreme temperatures, thermal expansion, vibration and corrosive exhaust gases. Over time, the sealing material can compress, harden or deteriorate, reducing its ability to maintain an effective seal.
- A leaking exhaust seal can allow hot exhaust gases to escape before they reach the remainder of the exhaust system, increasing exhaust noise, affecting emissions performance and potentially allowing fumes to enter the cabin. Exhaust leaks can also reduce the efficiency of emissions control systems and place additional stress on surrounding exhaust components.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PAB253115B
The product you are viewing cross references to these numbers
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.
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
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 silencers, 1 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.
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:
- cross over pipes and flow balancing components
- gaskets and nuts, bolts and studs
- mounting brackets, straps and clamps
- exhaust fitting kits
Supporting Sensors and Control Systems
Modern Porsche exhaust systems integrate advanced sensors and emissions controls, including:
- lambda sensors and oxygen probes
- lambda sensor extensions
- exhaust gas temperature sensors
- exhaust pressure sensors
- NOx sensors
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 |
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.
Play Video
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