*Please email us any special requests*

Transform the rear end of your Audi A4 or S4 with our Carbon Fiber Diffuser featuring an integrated LED brake light. Designed specifically for the 2009-2012 B8 A4 S Line and S4, this aggressive diffuser brings a more performance-driven aesthetic while maintaining perfect OEM-level fitment.

Crafted from premium carbon fiber, it not only looks the part but is built to last. 

We have been working months to get the best Carbon Fiber Diffusers from our supplier. Don't waste $700-$800 and save today with ours! 

Specs

• Fits: 2009 2010 2011 2012 B8 Audi | A4 S Line | S4 | 
• Material: Real Carbon Fiber
• Carbon Fiber: 2x2 Carbon Fiber Weave
• Glossy UV Protectant Clear Coat
• Professional Installation Required (Bolts & 3M Tape Included)
• All Diffusers are ONLY made with Quad Exhaust cut out

Shipping

• FREE SHIPPING
• 5-8 Days Depending on Location
• We ship all of our products through UPS
• Orders will ship within 1-2 business days after payment is received. Orders from Saturdays, Sundays, or holidays will process on the next business day and will be shipped within 24 hours

 

We always recommend Professional Installation.