Fabspeed Porsche 944 Turbo 951 Outlet Top Pipe (1985-1991) M3 (E46) (2000-2006) Or Race which includes Catbypass

Or Race which includes Catbypass Pipes

WT (lbs): -10

Upgrading your Porsche Boxster or Cayman's exhaust system is a quick way to see real gains in horsepower

HP (whp): +11

970 Turbo Fabspeed ECU Tune

Fabspeed Porsche 944 Turbo 951 Outlet Top Pipe (1985-1991) M3 (E46) (2000-2006) Or Race which includes CatbypassHigh performance turbo discharge pipe replaces the failure prone factory pipe that often collapses and restricts exhaust flow. SOUND: Expect a small increase in exhaust volume and turbo sounds due to the larger diameter free flowing design. FEATURES: Fits all Porsche 944 Turbo 951 vehicles (1985 1991) 2. 75 70mm T304L stainless steel versus much smaller OEM double walled tube Precision machined flanges and TIG welded construction Gaskets and hardware