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Carbon Fiber Rear Diffuser for 2013-16 Audi S4/A4 [B8.5] by DEVAL D28244


Quick Overview

Designed and manufactured to improve performance and everyday drivability, DEVAL aerodynamics offers integration between style and performance. Proven on the race track, DEVAL body kits are 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. Part # D28244

Sku # : deval-rear-diffuser-a4-s4-RH
Carbon Fiber
  • Body-Contoured Design Enhances the Appearance of your A4 or S4
  • Adds an Aggressive and Dramatic Flair to Your Exterior


  • Real multi layer aerospace carbon fiber construction for maximum strength & durability

  • Full factory replacement using OEM bolt points

  • Includes installation guide and hardware

  • Made in USA quality


  • 2013-15 Audi A4 / S4 [B8.5]

The design of DEVAL's B8.5 S4 carbon fiber rear valence follows its B8 design heritage and delivers an unmatched level of aggressiveness to the vehicle while retaining Audi's luxury elegance.  All DEVAL products are made with excellent quality for an affordable price.

DEVAL includes an Authenticity sticker on every piece of Carbon Fiber products they sell to ensure that their product is of top quality. Made with real multi layer aerospace carbon fiber construction for strength & durability.

The use of superior materials & manufacturing process produces a lightweight & high quality product. Direct replacement of factory valence & comes with installation hardware. This Carbon Fiber Rear Diffuser gives the rear end of the B8 S4 the ultimate accent. Seriously aggressive style to match the power under the hood, this is a great way to add that aggressive look you always wanted for your A4, and adding it to your S4 will truly make it stand alone.


Installed Gallery

Please contact us if you have questions about the Deval Carbon Fiber Diffuser for 2013-16 Audi A4 & S4 [B8.5]
(714) 582-3330

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