Special offers
Save up to 30%
Shop premium performance parts for the Audi S4 B8 (2009–2012) and B8.5 (2013–2016) at SBX Performance. Featuring the supercharged 3.0T V6, these platforms respond extremely well to tuning and upgrades. Our catalog includes ECU tunes, pulley upgrades, intakes, exhaust systems, intercoolers, suspension kits, brakes, wheels, and carbon fiber aero. Whether you’re daily driving or building for the track, our parts ensure OEM fitment with aftermarket performance.