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    APR Performance Carbon Fiber Rear Diffuser - Subaru/WRX/STI 2004-2007
    Purchase APR Performance Carbon Fiber Rear Diffuser - Subaru/WRX/STI 2004-2007

    APR Performance Carbon Fiber Rear Diffuser - Subaru/WRX/STI 2004-2007

    Part Number: APR-AB-820519
    $855.10
    MSRP: $1,006.00
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    Description

    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.
    Brand:APR Performance
    MPN:AB-820519
    MAKE:Subaru
    MODEL:WRX, WRX STI
    YEAR:2004-2007