Porsche 957 S / GTS Performance Package (2008-2010)

$3,395.95 - $4,495.95
(2 reviews) Write a Review
70.00 LBS
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Complete high-performance exhaust & intake solution for the 957 Cayenne S / GTS; includes Maxflo Mufflers with Deluxe Quad Style Tips, Secondary Catbypass Pipes, Fabspeed ECU Tuning Upgrade, and a BMC F1 Replacement Air Filter.                                                      



  • Fits all Porsche 957 Cayenne S / GTS vehicles 2008-2010
  • Constructed from high-quality 14-16 gauge, C.N.C. mandrel bent, polished T304 stainless steel tubing for maximum power and sound.
  • The exhaust system is one of the most common and initial replacements done when enhancing the vehicles performance.
  • Deeper and throatier tone with no interior cabin resonance or negative sound levels.
  • Secondary catbypass pipes replace the unneccessary set of catalytic converters for improved power and sound.
  • Includes Deluxe Quad Style Tips in Polished Chrome.
  • BMC F1 Air Filters included which are a direct replacement for the factory paper elements.
  • Easily flash your Cayenne S / GTS with a Fabspeed ECU Tune utilizing the included MyGenius handheld device.
  • All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty

NOTE: Bolt-On Installation - Minor cutting required at factory exhaust break point to install the Fabspeed product (Reference Dimple Locations on OEM)


DISCLAIMER: This product removes the OEM catalytic converters from the vehicle, and as such, is strictly intended for closed track events and off-road use only. Racing Cat Bypass Pipes are solely intended for track and race cars as they are NOT California Air Resources Board Certified and not EPA certified. You are hereby informed and warned to check your local, state, and federals laws before buying and installing these or any aftermarket parts to be sure whether usage is in violation. All installation-risk and use-risk is borne by the end-user and installer of these parts.


  • You must review our MyGenius ECU Tuning Guide and email the ECU Tuning Information form to us. We utilize this form to ensure we meet your needs and consider your modifications to deliver the best possible results.
  • You must have access to a PC / Windows computer (Mac OS not supported) to upload your factory file information to us via email and in turn apply our ECU Tune to your MyGenius device. 
  • Upon sending us your vehicle information, our tuner will email you a custom ECU Tune(s) within 1-2 business days. 
  • The MyGenius device "marries" with your vehicle and can only be used on one vehicle.


  • 5
    957 GTS Performance Package

    Posted by Robbie Adamson on 13th Jul 2019

    What an awesome performance upgrade package from the team at Fabspeed who went out of their way to assist me even though I'm located in New Zealand. My Cayenne has been transformed with an amazing exhaust system, ECU upgrade and BMC air filter. I purchased the kit while I was in the US on business, took it back to New Zealand in suitcases and had it installed here. Fabspeed were fantastic in their after sales support after there was a software uploading issue with my ECU. The ECU was removed, sent to the US where the software was installed and shipped back to me. The results are very impressive giving a fantastic exhaust note and improved throttle response and economy. I'd thoroughly recommend this system and are now looking at Fabspeed options for my 997TT. Many thanks to the great team at Fabspeed for producing such a high quality product. 5 Stars all day every day!

  • 5
    Not Your Soccermom's Cayenne!

    Posted by Brandon P. on 20th Feb 2017

    You would never think the supposes mom-car Cayenne could be transformed into such a snarling beast, however, Fabspeed was somehow able to make it happen!

    The Maxflo Mufflers coupled with the Secondary Catbypass pipes produce and absolutely beautiful, exotic sound that produces zero drone. Add on the EVOMS intake and a quick tune from Fabspeed and you will be well on your way to running Porsche's smaller counterparts off the road!