Subaru Impreza WRX/STI Carbon Fiber Rear Diffuser 2002-2007 rear license trim conventional oil

conventional oil

Datsun 521 pickup

Uses professional

Outside Diameter: 39mm OD

It's compatible with the Octanium bottle and works with all 1-1/8 beta openings

Subaru Impreza WRX/STI Carbon Fiber Rear Diffuser 2002-2007 rear license trim conventional oilDiffusers work in conjunction with other aerodynamic components of a car to help produce downforce. Because a car displaces air as it moves forward, the air molecules in the rear of the car get disrupted causing a vacuum of low pressure air. To help channel the high speed air flow coming from underneath the car, diffusers redirects the high speed air flow to transition smoothly transition into the low pressure vacuum in the rear. This encourages a