Collection: Rear Diffuser
Add an aggressive rear-end upgrade to your Audi with our RS-style rear diffusers — available for Q5, A5, A4, A7, and more. The 2019–2021 SQ5 style rear diffuser for Audi Q5/SQ5 B9 is a bolt-on fit for S-Line bumpers with exhaust tips included, shipped from US stock. For the A5/S5, the 2020–2024 carbon fiber rear diffuser for Audi A5/S5 B9.5 integrates seamlessly with the factory tailpipe. Browse all Audi rear diffusers below.
-
2012-2015 For Audi A7/S7 C7 Carbon Diffuser w/ Light + Quad Tips
Regular price $842.00Sale price $842.00 Regular priceUnit price per -
2014-2016 For Audi A3/S3 8V Carbon Rear Diffuser w/ Light + Quad Tips
Regular price $912.00Sale price $912.00 Regular priceUnit price per -
15% off Save $124.002017-2019 For Audi A3 8V.5 Non S-Line RS3 Style Rear Diffuser | With Exhaust Tips | Sedan/Hatchback Option | Black/Silver Trim
Regular price $700.00Sale price $700.00 Regular price $824.00Unit price per -
15% off Save $198.002020-2024 For Audi A4/S4 B9.5 Carbon Fiber Rear Diffuser | Quad Tailpipe | Direct Bolt-On Fit | US Stock
Regular price $1,122.00Sale price $1,122.00 Regular price $1,320.00Unit price per -
15% off Save $141.002009-2011 For Audi A5/S5 B8 Carbon Fiber Rear Diffuser | with Tailpipe | Precise Fit & Premium Finish
Regular price $798.00Sale price $798.00 Regular price $939.00Unit price per -
2017-2019 For Audi A3 8V.5 No/S-Line Sedan Rear Diffuser With Exhaust Tips - S3 Style Upgrade US Stock
Regular price $561.00Sale price $561.00 Regular price $278.00Unit price per -
14% off Save $173.002020-2023 For Audi Q3/SQ3 F3 Rear Diffuser Lighted With Exhaust Tips | Aerodynamic Upgrade
Regular price $982.00Sale price $982.00 Regular price $1,155.00Unit price per -
14% off Save $163.002009-2017 Rear Diffuser Kits for Audi Q5/SQ5 8R | Aggressive Styling | US Warehouse Stock | Bulk Discounts
Regular price $926.00Sale price $926.00 Regular price $1,089.00Unit price per -
2019-2025 Audi A7/S7 C8 Carbon Fiber Exterior Body Kit
Regular price From $674.00Sale price From $674.00 Regular priceUnit price per -
2020-2024 Audi A3 S3 8Y RS3-R Style Rear Diffuser with Quad Exhaust Tips - Gloss Black
Regular price $644.00Sale price $644.00 Regular priceUnit price per -
2017-2019 For Audi A4/S4 B9 RS4 Style Rear Bumper Kit - Chrome Oval Exhaust Tips | Direct Fit Conversion
Regular price $1,235.00Sale price $1,235.00 Regular priceUnit price per -
2017-2019 For Audi A5/S5 B9 2020-2024 RS5 Style Rear Bumper Kit - Facelift Diffuser | Exhaust Surrounds
Regular price $1,164.00Sale price $1,164.00 Regular priceUnit price per
