FABSPEED PORSCHE 911 CARRERA PRE-MUFFLER PIPE (1976-1989)
FABSPEED PORSCHE 911 CARRERA PRE-MUFFLER PIPE (1976-1989)
- Fits all Porsche 911 SC and Carrera vehicles (1976-1989)
- Adds 16+ whp and 15+ tq and significantly increases throttle response while saving 8 pounds
- Improved sports car sound- gutsy european pre-muffler style
- Includes straight-through resonator with stainless steel wool packing to last
- Includes O2 sensor bung so the fuel injection system can automatically adjust mixture/idle/part throttle for maximum performance
- Constructed from mandrel bent T304L stainless steel
- Simple DIY bolt-on installation, no cutting or welding required
