

Forgo valves and drop 11lbs as you convert our Valvetronic Exhaust into a valveless Competition Exhaust for the lightest and most aggressive system.
Unleash the full roar of the 3.8L GT4 with our Competition Conversion Kit. We've had numerous owners of our Valvetronic Exhaust system ask for a valve delete to shed weight - for those who like it loud the valves are not necessary. The CCK easily bolts in place using existing hardware and is reversible at any time.
FEATURES:
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The team at Fabspeed is amazing! Their customer service, one on one consultation process, and performance packages are the best in the business. The shop is spotless, the décor is any man's dream cave.
Total satisfaction! The crew at Fabspeed is top notch and makes a incredible product. My Porsche has come alive with their new sport cats. Look forward to adding more products from Fabspeed.
Extremely high quality product and great comms with their team. I bought the Fabspeed X Pipe and 200 cell Sports cats which have been fitted to my 1997 Porsche 993 C2S widebody for several months now and they are excellent! Firstly, they arrived in the UK carefully packaged and looking like works of art and much lighter than the stock item. The Porsche shop that fitted them for me were also very impressed with the quality and the perfect fitment. I have combined the Fabspeed X Pipe and Sports cat with the Fister Stage I which in my mind is perfect – a more throaty cold start which settles to a nice idle and produces a more aggressive tone at higher revs and enhances the classic air cooled sound without being too loud and has zero drone. Engine responsiveness and urgency also seems to have improved. The car sounds great and I am regularly asked for the details of the exhaust set up.
These people really know what they're talking about. I spoke on the phone with Phil a few days ago for more information on the M3 Valvetronic system. He answered all of my questions, and yesterday I received my system. I dropped off my car to the shop this morning, and I just drove it home. There were no issues with install, and my car has become an entirely new beast. Thank you Fabspeed!
Cool Cars. The staff took time to show the kids around and talk to them about cars. They let the kids sit inside these cars and the work they were doing on exotic cars was amazing. They let us take pictures. It was fun experience.