Description
Direct bolt-on replacement for the factory 964 air box filter housing providing increased airflow and significant power improvement.
CAD designed, dyno developed, and CNC machined in house on a HASS VF2 vertical mill.
T6061 aluminum and anodized gold. The gold color matches the yellow zinc plated OEM hardware that Porsche used in all their air-cooled cars from this era.
The design of this air box cover was inspired by factory Porsche Cup Cars. Porsche AG simply cut away the stock plastic air box so it was simply a picture frame holding the stock paper filter in place.
Porsche Motorsport quoted over a +9hp gain. So Fabspeed replicated this proven design in CNC machined aluminum.
SOUND:
The factory 964 "911" Carrera air box is designed to muffle the induction sound note to keep it quiet. The Fabspeed CUP air box coverlid added to any stock 964 factory air box lets the air cooled flat six sing.
Enjoy a more prominent induction sound while adding significant power gains in under 10 minutes.
POWER:
Major significant dyno proven power increase over the stock air box coverlid due to dramatically increased airflow.
FEATURES:
- Fits all 964 Carrera vehicles worldwide. Coupes, cabriolets and the 964 RS cars. 1989-1994
- 100% guaranteed to maximize horsepower, torque and enhance sports car sound for the 964 3.6 liter and 3.8 liter conversions.
- Adds 9.1 ft/lbs of torque and 11.2 horsepower Dyno proven power and improved throttle response on larger performance engines.
- CAD designed, CNC machined from billet aluminum T6061 - then anodized champagne gold to closely machine Porsche golden cadmium plated engine hardware.
- Anodized gold to match the gold zinc plated hardware in the engine bay
- Direct replacement for any and all Porsche 964 restrictive intake snorkel OEM airbox front cover lids.
- Compatible with any OEM Porsche 964 paper factory airfilters, all K & N aftermarket filters and the BMC air filter upgrade
- Simple 5 minute DIY installation. Quickly and easily reversible.