Porsche Side Muffler Bypass Pipes - 911 | 2007-2008 FS-POR-997GT3-SMBV Select Valve Configuration:Valved Reduces noise and vibration for

Reduces noise and vibration for a quieter and more comfortable ride

The Cabin Air Temperature Sensor is a necessary component for your Porsche car

and fillister hd

Allen Key Included: For tightening the set screw

Porsche Side Muffler Bypass Pipes - 911 | 2007-2008 FS-POR-997GT3-SMBV Select Valve Configuration:Valved Reduces noise and vibration forPorsche Side Muffler Bypass Pipes For Porsche 997 GT3 GT3 RS (2007 2008) Models. Features: Aggressive Street Sound: Replicates the aggressive CUP car sound for street use with no resonance or drone. Power and Weight Savings: Increases power by +9HP and significantly reduces weight by 44 pounds (22 KG) off the rear of various 997 and 991 generation GT3 and GT3RS models. Emissions Legal: 100% emission compliant and CARB compliant, making it street