FabSpeed

These Muffler Bypass Pipes are brought to you by FabSpeed for your Porsche. All 911/911SC/911 Carrera products 1976-1989 +14HP Gain & more Torque World's lightest, most powerful exhaust system available on the market Fits all 911 cars worldwide 1975-1989. Complies with 50 state emissions Maximum Power- more than ANY other Muffler/exhaust system. Very aggressive 911 sports car sound. Works with stock catalytic converter or our catbypass Pipe/European style-premuffler Easy on and easy off installation- perfect for weekend Track Events System comes with outlet pipe, clamp (not shown) and slip-on turndown Saves up to 60lbs off the rear end of a 911 Eliminates all 911 Rear Mufflers cars worldwide.

All parts come unpainted. Professional help required.

Unpainted