Fabspeed Secondary Cat Bypass Pipes for Porsche 958.2 Cayenne Turbo / Turbo S 2015-2018

VENDOR: Fabspeed


This product qualifies for FREE Shipping!
All orders will include an AutoTalent window decal
Choose Affirm at checkout for 0% Financing on your purchase.
Valid through August 26, 2022.

Have any questions?
📱 CLICK HERE to text us.
📞 CLICK HERE to call us.
✉️ CLICK HERE to e-mail us.

For any questions please PM or email: Online@AutoTalent.com


Replaces the restrictive factory 2ndary catalytic converters with much less restrictive straight-through pipes for maximum flow and performance and better gasoline fuel economy.

You wouldn't believe the incredible sound hiding within your Cayenne's exhaust system. Our Secondary Cat bypass Pipes remove the restrictive secondary catalytic converters to increase power and entice an incredible V8 sound from the tailpipes. Enjoy a great tone with no check engine light - there's a reason they are our number one selling product for Porsche!

Additional Information:

HP (whp) ftlb WT (lbs) KG.s
+28 / +20 -18 / -8.2


  • Fits all Porsche 958.2 Cayenne Turbo and Turbo S vehicles (2015+)
  • Increases throttle response and provides mild exhaust note improvement
  • No check engine light guaranteed
  • 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 mandrel bent T304L stainless steel
  • All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty

Vehicle Fitment:

PORSCHE 958.2 Cayenne Turbo E2
PORSCHE 958.2 Cayenne Turbo S E2

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.