High performance CUP style air box works with factory filter or BMC filter to increase cold air flow and significantly improve power and sportscar sound.
The factory Carrera SC airbox is designed to muffle the induction note of the engine to keep it out of the cabin. This airbox lets all that glorious air cooled flat six induction growl into the cabin.
With just this modification we saw 9 whp and 6 ft/lbs of tq gained thanks to increased airflow.
Fits all Porsche 911 SC vehicles 1974-1983
9 whp and 6 ft/lbs of tq gained for improved throttle response
-3 lbs saved over the factory airbox
Constructed from reinforced plastic with faux carbon fiber finish
Includes two large openings of 5.4" x 5.4" for maximum airflow
Covered bridge design allows engine to breathe from both ends
Simple 5 minute DIY installation, no cutting required
Reversible for concourse and originality
All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty
Optional black silicone strap to replace factory Porsche rubber straps that dry rot, $18 each
- HP (whp):
- TQ (ft/lbs):
- WT (lbs) KG.s:
- -3 / -1.4
absolutely awesome product! dyno tested at Powertech Porsche Rockaway, NJ. significantly adds horsepower and torque.