05-09 Ford Mustang S197 APR Rear Diffuser

05-09 Ford Mustang S197 APR Rear Diffuser

Diffusers 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 smoother flowing air flow underneath the car and allows better performance from other aerodynamic components such as aerodynamic wings.

Available in CFRP (Carbon Fiber) or FRP (Fiberglass) Versions.

CFRP is made using high grade carbon fiber composites for a stronger, lighter weight product.

Vehicle Fitment Notes:
AB-262019 2005-2009 Ford Mustang S197
AB-262020 2005-2009 Ford Mustang S197 APR GTR (Widebody Bumper Only)
FAB-262019 2005-2009 Ford Mustang S197