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.
APR
Since 1999, APR Performance has been a market leader in producing and manufacturing high quality aerodynamic performance products for the aftermarket automobile industry.
Computational Fluid Dynamics (CFD) analysis, combined with real-world track teSubaru STIng, help to ensure products meet stringent performance specifications.
Proprietary manufacturing processes utilizing pre-preg. carbon fiber composites help to produce products that are durable, lightweight, and of the highest quality.
