BMW 4-Series Diffusers

Take your 4-Series to the next level with VividRacing's high performance engine components like pistons, rods & bearings, as well as Cold Air Intake, Suspension like Springs, Rods and Coilovers, to wheels, tires and anything else you could use to tune your 4-Series to the next level. With our focus on customer service and quality, plus an insider's knowledge of high performance upgrades for 4-Series, you'll be sure to get the best parts delivered to you as fast as possible to make your overall shopping experience with VividRacing a pleasure. Even if you don't find what you're looking for, be sure to call us and speak with a 4-Series upgrade & racing specialist-- odds are we can help you locate the exact part you want.

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	AC Schnitzer Rear Diffuser BMW 4-Series 14-15  Model Number: 5112232210   View Price AC Schnitzer have now completed their product range for the new BMW 4-series models to include not only performance upgrades, wheel and tyre combinations, sports and racing suspension and accessories for the interior, but also a complete range of aerodynamic bodystyling components.Form follows function: This is the principle behind the work of the engineers and designers of the aerodynamic components for the BMW 4-series models. At the rear, a diffuser draws the vehicle down to the asphalt while...
	Duraflex M Performance Look Rear Diffuser 1 Piece BMW 4-Series F32 14-15  Model Number: 109543   View Price Extreme Dimensions revolutionized the fiberglass market with their line of Duraflex aerodynamics. Duraflex combines fiberglass, plastic, and flex resins to obtain its unique features. Because of these features, Duraflex aero parts obtain a much higher durability rate than the average fiberglass product, resulting in reduced shipping damages up to 75%. Duraflex aero comes complete with a signature black finish, high quality mesh grille, hardware kit, and general installation guide. With Duraflex ...
	Carbon Creations M Performance Look Rear Diffuser 1 Piece BMW 4-Series F32 14-15  Model Number: 109784   View Price Carbon Creations is one of the most sought after brands by motorsport professionals. All Carbon Creations aerodynamics are manufactured to the highest quality standard to ensure proper fitment and durability. Every part is made with Grade ñAî carbon fiber and finished with a premium clear coat for UV protection. Carbon Creations parts are up to 70% lighter than OEM parts, increasing performance and style. Whether on the track or at the show, Carbon Creations has what you need.Features:100% Grade...