Please wait… 
Please wait while we process your order,
do not press the back button… 
Design 911 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://design91.uk/images/schemaLogo.png https://design91.uk/images/schemaLogo.png +443456003478 https://design91.uk Facebook Instagram

Catalyst / Bypass

Refine by Car Type
Filter by brand
DISPLAYING 1 to 7 (of 7 products)
Fourteen Percent Off
E-PO/T/3
Product Information
Product Information
Akrapovic Evolution Link Pipe Set (Titanium).

Fits:
Porsche Cayenne Turbo (958 FL) 2015 - 2017
Porsche Cayenne GTS (958 FL) 2015 - 2017

Evolution Link Pipe Set (Titanium) was tested and developed together with Slip-On Line (Titanium).

The Evolution delivers more power, improves responsiveness, and keeps weight down. The uniquely designed muffler from the Slip-On with an added lightweight and exhaust flow–optimized link pipe set with bigger tubes fully represents the titanium Evolution. This performance exhaust has been created to produce a deep sound that transforms the Turbo into a real machine. This is especially the case after removing the point-welded block in the link pipe that prevents bypassing the muffler. The dual-mode system can be also used with the factory button to regulate the exhaust valves. Complete the look with a set of exquisite tailpipes in carbon fibre.

If the car is equipped with performance exhaust with electronic valve actuators than actuator set P-HF1006 is required and the Akrapovic sound kit P-HF1003 can not be used.

If the car is not equipped with performance exhaust and you want to use the Akrapovic sound kit than Akrapovic sound kit P-HF1003 together with Actuator set P-HF1006 has to be ordered.

Evolution Link Pipe Set only fits in combination with Akrapovič exhaust system.

NOTE: Sports catalytic converters and bypass pipes do not have type approval and are not legally permitted for use on vehicles manufactured after 1st March 2001 in the United Kingdom. They are not MOT compliant and must not be used on public roads. These components are intended for race and track use only. If you are located outside the UK, please consult your local laws and regulations to ensure compliance.

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.

E-PO
E-PO

The product you are viewing cross references to these numbers
Best Price
FSPOR958V8CB
Product Information
Product Information
Fabspeed Exhaust Secondary Cat bypass pipes.

fabspeed

Cayenne S models have 4 catalytic converters.
The 2nd set is only to make to car extremely quiet - unnecessarily quiet. Catalytic converters are great small easily placed mufflers.

Replaces the restrictive factory catalytic converters with much less restrictive straight-through pipes for maximum flow and performance.

FEATURES:
Fits: all Porsche 958 Cayenne S / GTS vehicles (2011+)
• Adds 11 wheel horsepower increasing throttle response
• Fabspeed's Secondary Catbypass Pipes replace the restrictive factory catalytic converters with much less restrictive straight-through pipes for maximum flow and performance.
• Direct bolt-on replacement for the heavy factory catalytic converters
• Adds an aggressive exhaust note for exotic high-performance sound
• Constructed from polished T304L stainless steel
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty
• NO Check Engine Light no C.E.L.
• These cars DONT NEED backpressure. Its a wives tale!

Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.

NOTE: Sports catalytic converters and bypass pipes do not have type approval and are not legally permitted for use on vehicles manufactured after 1st March 2001 in the United Kingdom. They are not MOT compliant and must not be used on public roads. These components are intended for race and track use only. If you are located outside the UK, please consult your local laws and regulations to ensure compliance.

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

FSPOR958V8CB
95811302400
95811302401
958113024AX
95811302300
95811302301
958113023AX

The product you are viewing cross references to these numbers
Best Price
FSPOR958TCB
Product Information
Product Information
Fabspeed's Secondary Cat bypass for the Porsche 958 Turbo saves weight compared to the bulky and restrictive factory catalytic converters.

fabspeed

Cayenne TURBO models have 4 catalytic converters.
The 2nd set is only to make to car extremely quiet - unnecessarily quiet. Catalytic converters are great small easily placed mufflers.

FEATURES:
Fits: all Porsche 958 Cayenne Turbo / Turbo S vehicles (2011+) (NOTE: Does not fit Diesel models)
• Adds 17 wheel horsepower increasing throttle response
• Fabspeed's Secondary Catbypass Pipes replace the restrictive factory catalytic converters with much less restrictive straight-through pipes for maximum flow and performance.
• Direct bolt-on replacement for the heavy factory catalytic converters
• Adds an aggressive exhaust note for exotic high-performance sound
• Constructed from polished T304L stainless steel
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty

• NO Check Engine Light no C.E.L.
• Better than any German European systems 100% guaranteed.
• These cars DONT NEED backpressure. Its a wives tale!

Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.

NOTE: Sports catalytic converters and bypass pipes do not have type approval and are not legally permitted for use on vehicles manufactured after 1st March 2001 in the United Kingdom. They are not MOT compliant and must not be used on public roads. These components are intended for race and track use only. If you are located outside the UK, please consult your local laws and regulations to ensure compliance.

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

FSPOR958TCB
95811302351
9581132350
95811323CX
9581132352
9581132353
9581132354
958113029CX
95811302450
95811302451
958113024BX
95811302452
958113030X
958113010 X
958113030BX

The product you are viewing cross references to these numbers
Best Price
FSPOR9582SECB
Product Information
Product Information
Fabspeed Exhaust Secondary Cat bypass Pipes.


fabspeed


Replaces the restrictive factory catalytic converters with much less restrictive straight-through pipes for maximum flow and performance

The Porsche 958.2 Cayenne S E-Hybrid is a quiet vehicle, which is fine for some. If you're looking for bump in power with increased presence from the engine along with a bark on shifts, we have the solution for you. Each set of pipes is made in house at Fabspeed out of .065" thick T304L stainless steel.

FEATURES:
Fits all Porsche 958.2 Cayenne S E-Hybrid vehicles (2015+)
• Increases throttle response and provides mild exhaust note improvement
• Fabspeed's Secondary Catbypass Pipes replace the restrictive factory catalytic converters with much less restrictive straight-through pipes for maximum flow and performance.
• Saves 4lbs in weight
• Direct bolt-on replacement for the heavy factory catalytic converters
• Constructed from polished T304L stainless steel
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty

Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.

NOTE: Sports catalytic converters and bypass pipes do not have type approval and are not legally permitted for use on vehicles manufactured after 1st March 2001 in the United Kingdom. They are not MOT compliant and must not be used on public roads. These components are intended for race and track use only. If you are located outside the UK, please consult your local laws and regulations to ensure compliance.



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

FSPOR9582SECB
95811302311
95811102310
95811302901
958113029AX
95811302410
95811302411
95811303001
958113030AX

The product you are viewing cross references to these numbers
Best Price
FSPOR9582GTSCB
Product Information
Product Information
Fabspeed Exhaust Secondary Cat bypass Pipes.

fabspeed

Replaces the restrictive factory catalytic converters with much less restrictive straight-through pipes for maximum flow and performance

FEATURES:
Fits all Porsche 958.2 Cayenne V8 GTS vehicles (2015+)
• Increases throttle response and provides mild exhaust note improvement
• Fabspeed's Secondary Cat bypass Pipes replace the restrictive factory catalytic converters with much less restrictive straight-through pipes for maximum flow and performance.
• Direct bolt-on replacement for the heavy factory catalytic converters
• Constructed from polished T304L stainless steel
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty

Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.

NOTE: Sports catalytic converters and bypass pipes do not have type approval and are not legally permitted for use on vehicles manufactured after 1st March 2001 in the United Kingdom. They are not MOT compliant and must not be used on public roads. These components are intended for race and track use only. If you are located outside the UK, please consult your local laws and regulations to ensure compliance.

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

FSPOR9582GTSCB
95811302300
95811302301
95811302400
958113024AX
95811302401
958113023AX

The product you are viewing cross references to these numbers
Best Price
FSPOR9582TCB
Product Information
Product Information
Fabspeed Exhaust Secondary Cat bypass Pipes.

fabspeed

Replaces the restrictive factory catalytic converters with much less restrictive straight-through pipes for maximum flow and performance

FEATURES:
Fits all Porsche 958.2 Cayenne Turbo and Turbo S vehicles (2015+)
• Increases throttle response and provides mild exhaust note improvement
• Fabspeed's Secondary Catbypass Pipes replace the restrictive factory catalytic converters with much less restrictive straight-through pipes for maximum flow and performance.
• Direct bolt-on replacement for the heavy factory catalytic converters
• Constructed from polished T304L stainless steel
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty

Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.

NOTE: Sports catalytic converters and bypass pipes do not have type approval and are not legally permitted for use on vehicles manufactured after 1st March 2001 in the United Kingdom. They are not MOT compliant and must not be used on public roads. These components are intended for race and track use only. If you are located outside the UK, please consult your local laws and regulations to ensure compliance.   


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

FSPOR9582TCB
95811302350
95811302351
958113023CX
95811302352
95811302353
95811302354
958113029CX
95811302450
95811302451
958113024BX
95811302452
95811302453
95811302454
958113030CX

The product you are viewing cross references to these numbers
Best Price
SSXPO107
Product Information
Product Information
Milltek Sports Catalysts bypass / replacement Pipes. Made from high grade stainless steel.

Pipe Diameter: 2.76-inch (70.00mm)

milltek

Fits:
Porsche Cayenne 958 Turbo 4.8 V8 (Pre-Facelift) 2010-2014

NOTE: Must be fitted with MILLTEK Sport cat-back system SSXPO108, SSXPO109, SSXPO110 or SSXPO111

Parts Assembly:
- MSPO122 LH Cat Replacement Pipe
- MSPO123 RH Cat Replacement Pipe

NOTE: Sports catalytic converters and bypass pipes do not have type approval and are not legally permitted for use on vehicles manufactured after 1st March 2001 in the United Kingdom. They are not MOT compliant and must not be used on public roads. These components are intended for race and track use only. If you are located outside the UK, please consult your local laws and regulations to ensure compliance.
DISPLAYING 1 to 7 (of 7 products)
Also found on these pages
About Catalyst / Bypass

Title: Porsche Exhaust Catalyst and Bypass Sports Catalyst: Technical Specifications and Benefits

Key Points:

Enhanced Performance: Upgrading your Porsche's exhaust catalyst or opting for a bypass sports catalyst can significantly improve performance by increasing horsepower and torque output. These aftermarket options are designed to optimize exhaust flow, resulting in improved engine efficiency and throttle response.

Enhanced Sound: An original Porsche or aftermarket exhaust catalyst can enhance the auditory experience of your vehicle. They offer a deeper, more aggressive exhaust note, providing a sportier sound that complements the performance-oriented nature of a Porsche.

Compliance with Emissions Standards: When purchasing an exhaust catalyst, it is crucial to consider its compliance with local emissions regulations. Porsche exhaust catalysts are engineered to meet strict emissions standards, ensuring that your vehicle remains environmentally friendly while delivering enhanced performance.

Quality and Durability: Original Porsche exhaust catalysts are manufactured to the highest standards, ensuring exceptional quality and durability. Aftermarket options from reputable brands also offer similar reliability, providing a long-lasting solution for your Porsche's exhaust system.

Easy Installation: Both original Porsche and aftermarket exhaust catalysts are designed to be direct replacements, making installation relatively straightforward. However, it is essential to follow the manufacturer's instructions or seek professional assistance to ensure proper fitment and optimal performance.

At Design911, we understand the importance of finding the correct part for your Porsche and providing the best professional advice. Our dedicated team of experts specializes in Porsche parts and accessories, including exhaust catalysts. With our extensive knowledge and experience, we can assist you in finding the right exhaust catalyst or bypass sports catalyst for your Porsche model, taking into account your specific requirements and local regulations. We are committed to delivering top-quality products and ensuring customer satisfaction. Contact us today for personalized assistance and an enhanced driving experience with your Porsche.

You may also like
Popular Models