Rear Diffusers Carbon Fiber Audi R8 4S

Carbon fiber rear diffusers for the second-generation Audi R8 4S (2015–2018) and Audi R8 4S Facelift (2019–2024). Depending on the style you choose, they give the rear of the R8 either a factory look or a distinctly race-car character.

Pre-order: the following variants are made to order, with an expected delivery time of more than 30 days: 2nd generation (4S, 2015–2018) – VRS Style (forged carbon).

Available styles – Audi R8 4S (2015–2018)

• VRS Style – one-piece diffuser with four tall fins arranged in pairs at the two sides, a wide, flat center channel and a raised center section. Available in carbon fiber or forged carbon.
• OEM Style – follows the factory shape: four almost evenly spaced fins (the two outer ones larger) and wrap-around ends. Pre-preg dry carbon (autoclave-cured), fits the factory mounting system and the underbody air ducts.
• Plus Style – four evenly spaced fins (the outer ones larger), with a narrow, full-width bar on two supports running above the grille at the top. Handmade carbon fiber with a deep-gloss clear coat.
• Performance Style – four very tall fins with large, curved deflector plates between them and deep, angular outer sections. Pre-preg dry carbon (autoclave-cured).
• Sport Style – center section with four pointed fins and a long, flat, wing-like side extension at each end. Pre-preg dry carbon (autoclave-cured); a forged carbon version is available at extra cost, please check with us.

Available styles – Audi R8 4S Facelift (2019–2024)

• Performance Style – full-width diffuser with angular frames surrounding the round exhaust tips, four evenly spaced tall fins (three channels) and a mesh insert running across the top. Carbon fiber.
• Capristo Style – full-width diffuser with exhaust frames, small vertical deflectors at the outer corners, a center spine, mesh vents on both sides and six fins (four tall, two short). Carbon fiber.
• GT Style – a shape inspired by the R8 GT: exhaust frames, two long center fins and two short outer fins, with a slotted lip on top instead of a mesh. Pre-preg dry carbon (autoclave-cured), a replacement part that takes the place of the factory part.
• OEM Style – factory-look design: exhaust frame and six short, thin, evenly spaced fins below an upper bar. Pre-preg dry carbon (autoclave-cured); the diffuser consists of five interlocking parts.

The OEM Style (for both generations), the Performance Style (2015–2018), the Sport Style and the GT Style are available in matte or gloss finish – please specify in the order notes.

Photo coming soon for the following variants: 2nd generation (4S, 2015–2018) – VRS Style (forged carbon) and 2nd generation (4S, 2015–2018) – Plus Style.

Compatibility

In the first option (“Model”), choose the variant that matches your car's generation: the bumpers of the pre-facelift (2015–2018) and the Facelift (2019–2024) R8 differ, so the diffusers of the two generations are not interchangeable. The Plus Style is made for V10 plus models; for a base V10, please check with us. The Capristo Style is made primarily for the Coupe; for a Spyder, please check with us before ordering.

Installation

The diffusers typically mount to the factory mounting points. For the Facelift OEM Style, the complete factory diffuser has to be removed and the new part goes in its place. Professional installation is recommended. If you have any questions, feel free to contact us!