Search for Diffusers by Audi, A4, 1990
- 2013-2016 Audi A4 B9 Sedan R Style Rear Bumper Diffuser Carbon Fiber Part#: 13-XP113 Manufacturer: Ikon MotorsportsMSRP Price $374.99 Our Price $299.99 ( You Save $75.00 ) Saving 20.00%
- 2009-2012 Audi A4 B8 S4 Style Rear Bumper Lip Diffuser Carbon Fiber Part#: 13-ADA4B8015 Manufacturer: Ikon MotorsportsMSRP Price $437.49 Our Price $349.99 ( You Save $87.50 ) Saving 20.00%