High performance cover lid works with factory airbox to increase cold air flow and improve power.
The factory Carrera 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 6 whp thanks to increased airflow.
Fits all late model Porsche 911 Carreras (1984-1989)
Adds 6 whp and increases throttle response
Direct replacement for the OEM front cover lid to improve the induction through an open style intake system
Includes proprietary rain shield and airflow refinements
Simple 5 minute DIY installation, no cutting required
All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty
- HP (whp):
- TQ (ft/lbs):
- WT (lbs):