IKON MOTORSPORTS Rear Diffuser for 2014-2020 BMW 440i & 440i xDrive M Performance - Carbon Fiber Rear Bumper Lip Spoiler with Dual/Single Exhaust Options - Perfect for Car Upgrades & Street Racing

Product Description

IKON MOTORSPORTS is the trusted leading brand in aftermarket auto parts. We own the largest selections of trunk spoiler and also covered bumpers, bumper lips, hood, grille, steering wheel, racing seat, floor mat, window visor, running board and diffusers. IKON MOTORSPORTS is the trusted leading brand in aftermarket auto parts. We own the largest selections of trunk spoiler and also covered bumpers, bumper lips, hood, grille, steering wheel, racing seat, floor mat, window visor, running board and diffusers. WHY IKON MOTORSPORTS REAR DIFFUSER? *Durable Material Made--All Ikon Motorsports rear diffuser adopt high quality material, light weight but can withstand harsh conditions. *Perfect fitment--Customized design according to the original vehicle, perfectly fits car's bumper. *Easy installation--Buckle design, no modification nedded, installation and removal can be done quickly. Enhance Downforce Effect As a vehicle drives down the road, high-speed air is passing underneath the vehicle at low pressure. With high-pressure air above the car and low pressure under the car, high downforce is present while reducing aerodynamic drag. No Trouble to Passing The rear diffuser makes your car look lower to the ground since it takes up the space below your car’s frame, creating the illusion the frame is closer to the ground. But actually it will not affecting road passing. Add on Sporty Style With rear diffuser, you will let your car stand out from crowd but also provide an extra layer of protection against road debris and obstacles for rear bumper. Benefit to Install a Diffuser: Reduce overall liftCut down on drag-inducing turbulenceEnhance high-speed stability