Audi B8 S4 Engine Parts (2010-2016)

Whether you're looking for more performance or just looking to keep your car running smooth, we carry a great selection of engine parts for your '10-'16 S4. Browse brands like APR, Unitronic and more.

When it comes time to add some serious horsepower to the 4.2L and 3.0L than look no further than our B8 S4 tunes to make you really sit back in your seat under acceleration.