Fabspeed Porsche 997 Carrera Muffler Bypass Pipes (2005-2008) Select Vehicle Model:997 Carrera Improves horsepower and torque by

Improves horsepower and torque by 24 whp (wheel horsepower) and 19 ft-lbs

Increased power + 20HP 24ftlb torque at the crank

NOTE: Factory OEM Porsche Sport Exhaust (PSE) Tips are NOT compatible with the Fabspeed exhaust - Requires purchase of Exhaust and Tip combination

Quickly reversible for concourse and originality

This catalog also serves as a very interesting coffee table book

Fabspeed Porsche 997 Carrera Muffler Bypass Pipes (2005-2008) Select Vehicle Model:997 Carrera Improves horsepower and torque byHP: +21 TQ: +21 WT (lbs): 31 Lighten the rear of the vehicle while adding aggressive sound by replacing the heavy factory mufflers with straight through tubes. The pipes completely replace the factory mufflers and retain the stock Porsche tips. SOUND: If you're looking for maximum sound and performance, you've found it! This is a very loud and aggressive exhaust system. Expect ripping sports car sound from your flat 6, at the cost of some interior