Descriptions:
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.
Additional Information:
| HP (whp) | TQ (ft/lbs) | WT (lbs) |
|---|---|---|
| 10 | 9 | – 25 / 11.4 |
Sound:
This exhaust system will be much louder and more aggressive than the stock muffler.
Power:
We saw a 10 whp gain from this system.
Features:
- 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
Vehicle Fitment:
| MAKE | MODEL | CHASSIS | YEAR |
| PORSCHE | 911 Carrera | 964 | 1989-1994 |





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