About this product
Porsche Muffler Bypass Pipes For Porsche 997 Carrera (2005-2008) Models.
SOUND:
- Maximum Sound Output: Designed for a very loud and aggressive exhaust note.
- Ripping Sports Car Sound: Delivers an intense sports car sound from the flat 6 engine.
- Interior Drone: Expect noticeable interior drone.
POWER:
- Significant Power Gains: Provides excellent power increases throughout the power band.
- Mid-Range Torque Increase: Noticeable mid-range torque improvement for street driving.
- Top-End Horsepower Increase: Enhanced top-end horsepower for track performance.
- Dyno Proven Gains: Demonstrated increase of 21 wheel horsepower (whp) and 21 ft-lbs of torque.
FEATURES:
- Performance Increase: Increases horsepower by 21 whp and torque by 21 ft-lbs.
- Weight Reduction: Saves 31 lbs from the rear of the vehicle, improving handling.
- Motorsport Proven: Used by numerous Rolex Grand Am race teams, as well as PCA/POC and HPDE drivers.
- Simple Bolt-On Installation: Easy DIY installation requiring no cutting or welding.
- Complete Hardware Included: Comes with all necessary hardware for self-installation
Returns subject to a 25% restocking fee.
Description supplied by Sierra Madre Collection through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.






