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requiring no additional drilling or bolting into the bumper itself
primarily in motorsports and track applications
our kit allows for greater air volume and improved turbo response
Part #: clm08320-HRFF-SK
Available in both 60mm and 90mm fitments
Porsche 991.1 GT3 Carbon Fiber Rear Diffuser 2013-2015 2019 BMW Z4 M40i (G29) requiring no additional drilling orThis item does not fit 991. 2 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
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