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- 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
DesignTek Valvetronic sports exhaust system gives smooth and high torque feel to the wheels with the valves opened, Made from high quality 14-16 gauge T304 stainless steel, hydro-formed muffler cases, radiuses stressed relieved with 2000 degree ceramic fibre and stainless steel wool packed free flow mufflers. If you have a factory Porsche PSE (Porsche sport exhaust) this system can replace the original exhaust boxes, you will be able to use the original switches in your car
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Related, superseded, cross reference or alternative numbers for comparison.
EXHAUSTKIT29
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
The Fabspeed Performance Package is a comprehensive exhaust, intake designed for the 2008–2010 Porsche 957 Cayenne S and Cayenne GTS.
Kit Contents:
- Maxflo Performance Mufflers Incl Deluxe Quad Style Tips
- Secondary Catbypass Pipes
- BMC F1 Air Filter
Fits:
- Porsche 957 Cayenne S / GTS 4.8L 2008-10
Rather than modifying a single component, this package upgrades several areas that influence engine breathing, exhaust flow, response and sound. It combines Maxflo Performance Mufflers with Deluxe Quad Style Tips, Secondary Cat Bypass Pipes, a BMC F1 Replacement Air Filter.
Together, these components are designed to reduce intake and exhaust restriction, improve engine response, reduce weight and give the naturally aspirated V8 a deeper, throatier and more sporting exhaust character.
The Fabspeed exhaust components are manufactured from 14–16 gauge CNC mandrel-bent polished T304 stainless-steel tubing, while Fabspeed lists approximately 60 lb of weight reduction compared with the corresponding factory components.
What This Product Does:
An engine must draw air into the cylinders efficiently and expel combustion gases through the exhaust system.
Restrictions on either side can influence engine breathing and response.
The Fabspeed package addresses the intake, exhaust and engine-management systems together.
- BMC F1 Air Filter – replaces the factory paper filter element with a performance-oriented replacement designed to improve intake airflow.
- Secondary Cat Bypass Pipes – replace the factory secondary catalytic converters to reduce exhaust restriction and weight.
- Maxflo Performance Mufflers – replace the factory rear mufflers with a freer-flowing performance design.
Together, these components create a coordinated performance upgrade for the Cayenne S / GTS.
Why Upgrading Matters:
The original components do not need to be worn or faulty before installing this package.
It is primarily a performance, sound and appearance upgrade.
Reasons for upgrading include:
- Maxflo Performance Mufflers
- Secondary Cat Bypass Pipes
- BMC F1 Replacement Air Filter
- T304 stainless-steel exhaust construction
- CNC mandrel-bent tubing
- Approx. 60 lb manufacturer-listed weight reduction
- Reduced intake restriction
- Reduced exhaust restriction
- Improved engine breathing
- Increased performance potential
- Sharper response
- Deeper V8 exhaust sound
- Deluxe Quad Style polished exhaust tips
NOTE: In the United Kingdom, 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. They are not MOT compliant and cannot be used on public roads. These components are intended solely for race and track use.
For vehicles manufactured before 1st March 2001, a non-type approved sports catalytic converter may be fitted, provided it offers comparable performance to the original and the vehicle continues to meet the applicable emissions standards for its age. The vehicle must still pass an MOT test.
If you are located outside the UK, please check your local laws and regulations to ensure compliance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
FSPOR957V8SPKGP
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
