Fabspeed 997.2 Carrera Side Muffler Bypass Pipes (09-12) (FS.POR.9972.SMB) _MM022HBMC/SBL capable of satisfying power levels

capable of satisfying power levels that outreach those possible with the APR Stage III+ turbocharger system

Features a large 3-1/2 inch midpipe to improve exhaust flow

8 Carrera RS4 1997 Porsche 911 Engine: 3

perform a free-air calibration if desired as the sensor ages

The EVO9107 Evolution Cold Air Intake System uses a custom designed and dyno-tuned intake tube to produce huge power gains while retaining an OE quality fit

Fabspeed 997.2 Carrera Side Muffler Bypass Pipes (09-12) (FS.POR.9972.SMB) _MM022HBMC/SBL capable of satisfying power levelsGive your 997. 2 Carrera an aggressive, race like tone and volume while saving 31lbs from the rear of your vehicle. This system replaces the heavy and restrictive factory side secondary mufflers for maximum airflow and power. SOUND: The Fabspeed 997. 2 Carrera Side Muffler Bypass Pipes provide a substantial increase in volume and really bring out the character of the flat 6 engine. POWER: Removing the factory side mufflers opens up the exhaust and