

Fabspeed's Cat Bypass Pipes replace the restrictive factory cats with straight pipe zero restriction pipes for significantly improved performance and sound. Porsche is constantly updating and revolutionizing their vehicles and offering even better performance, and we're dedicated to doing the same. Fabspeed Motorsport is the world's authority for aftermarket Porsche performance.
SOUND:
Aside from the catalytic converters, the E3 Cayenne has an extremely free flowing exhaust. So the best way to get more sound out of your E3 Cayenne is to replace the factory catalytic converters. These Cat Bypass Pipes will make your Cayenne incredibly rowdy. Pops, bangs and crackles will be gunshot loud. This will be at the cost of some interior drone.
FEATURES:
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. This product is or contains a Racing Cat Bypass Pipe, which will give you check engine lights on OBD2 cars. 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.
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.
We're currently working to get more reviews for this product. In the meantime, please take a look at our reviews from other platforms.
months before i put down my deposit on my custom ordered P car, i already knew which exhaust was going on it. even though there weren't any youtube vids of the system, i relied on the opinion of the Fabspeed employee and other forum members who had the system on their cars to tell me the characteristics of the exhaust. so, when there was a Father's Day sale, i pounced on it and had the exhaust sitting in my living room several weeks before i took delivery of my car. craftsmanship on the macan turbo slip system is flawless. no damage during shipping transit, either. the CF tips look awesome. install, done by a specialty shop near me, was done within 1.5 hours. system sounds exactly how i wanted it to sound; loud, pops, bangs, burbles, etc., etc. i even ordered some extra decals and they were kind enough to not charge me for shipping! now that's customer service.
I have no words to express how wonderful the entire Fabspeed Team - especially Vince Dean and his tremendous advice and guidance - have been as they have helped me achieve the maximum power, sound, and performance from my 2019 Cayman S. Vince's advice in regards to the MaxFlo Exhaust system was spot on, and the results have been amazing - an exhaust note completely unleashed (especially when in Sport Mode). Great communication. Prompt and most helpful responses and advice. Fabspeed has been a true gem in all respects. Highly recommend this team.
Just ordered some parts from Scott at Fabspeed and let me tell you--EXCELLENT customer service! I'm super excited to get my bypass pipes! After talking with Scott I definitely felt more comfortable with my decision to buy these pipes from this company!
I purchased the Sport Headers for my Porsche 981 and it was worth every penny! They sound so much better than factory. I noticed improved throttle response and more pull when accelerating. Alec and Jason were my customer service contacts and they were friendly, knowledgeable, and helped me make the best decision for my car. Clean welds, superior craftsmanship, and no CEL. I will definitely be going with Fabspeed again when it comes time to upgrade the exhaust. No regrets and very pleased with my experience.
Had a great customer experience with Fabspeed. Highly recommend. My catalytic converters failed on my 2006 Cayman S and I contacted Fabspeed for advice. I got their Sport Headers and it works great - improved sound, a bit more power, and no check engine light. I also considered other exhaust upgrades and they worked with me to evaluate the pros of cons of different options and I found them very understanding and supportive of my preferences. And when I had questions or concerns, I found their customer service exceptional. They stand by their product 100%.