DEVAL Audi S4 / A4 Carbon Fiber Rear Diffuser

Designed and manufactured to improve performance and everyday drivability, DEVAL aerodynamics offers integration between style and performance. Proven on the race track, DEVAL is trusted by professionals to improve airflow & handling on their race car. Each DEVAL product is made with the optimal material to utilize its specific advantages - making it comfortable on the track or on the streets.

Product Description
The DEVAL B9 S4 carbon fiber rear diffuser was designed with the goal of staying true to the luxury elegance of Audi designs while increasing the sportiness of the vehicle. The center framing between the dual muffler exhaust system creates a more aggressive appearance while along with the air fins, assist in directional air flow. Designed and made in the USA with real multi-layer aerospace carbon fiber construction for strength & durability. The use of superior materials & manufacturing process produces a lightweight & high quality product that is a direct replacement of the factory valence.
Made in USA Quality

(Fits 18-19 B9 Audi S4)
(Fits 17-19 B9 Audi A4 w/S-Line bumper & Quad tip exhaust)

Sale Price $780.00 (Save $110.00 - Limited Time Offer - Retail $890.00)

Select Option

18-19 B9 S4 17-19 B9 A4 w/(S-Line Rear Bumper+Quad Tip Dual Muffler Exhaust)

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