Replaces the heavy and restrictive factory Primary muffler system with a Porsche Motorsports Carrera CUP style straight pipe. Reduce weight, improve sound, and increase power.
This exhaust system will be much louder and more aggressive than the stock muffler.
We saw a 10 whp gain from this system.
Fits all Porsche 964 C2, C4, RS America, Euro RS and Speedster vehicles 1989-1994
Increases power by +10 whp and improves throttle response
Saves 25 lbs from the rear of the vehicle for much better handling
Designed for racing or auto-X (More aggressive than the Maxflo Muffler System)
A replica of the Porsche Motorsports 964 CUP primary muffler bypass pipe as used by Porsche in the 1990-1994 Carrera CUP race series
Constructed from high-quality 14-16ga CNC mandrel-bent T304L stainless steel for optimum flow and maximum durability
Simple DIY bolt-on installation, no cutting or welding required
All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty
- HP (whp):
- TQ (ft/lbs):
- WT (lbs) KG.s:
- -25 / 11.4