Subaru Impreza WRX/STI Carbon Fiber Rear Diffuser 2002-2007

Enhance your Subaru Impreza WRX/STI's aerodynamic performance with this premium carbon fiber rear diffuser designed for 2002-2007 models. This diffuser works seamlessly with other aerodynamic components to generate downforce by redirecting high-speed airflow from beneath the vehicle. As your car moves forward, air molecules at the rear create low-pressure zones—this diffuser channels that airflow to transition smoothly, reducing drag and improving stability at higher speeds. Constructed from pre-impregnated carbon fiber using autoclave manufacturing, this component delivers exceptional strength-to-weight ratio. The UV-resistant coating ensures long-lasting durability and maintains its sleek appearance through years of exposure. Perfect for track enthusiasts and performance-focused drivers seeking improved handling and visual upgrades. Engineered for fitment on 2002-2007 Subaru Impreza WRX and STI models.

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.

• Carbon Fiber Construction
  This component is formed in the autoclave at high temperatures using pre-pregnated carbon fiber manufacturing processes, for high strength and low weight.
• UV Resistant Coating