B8.5 S4 Dyno Testing

B8.5 S4 Dyno Testing

Check out the results from our B8.5 dyno testing. Massive gains for the 3.0t! Audi B8.5 S4 custom tuning is available. Call the shop for any custom tuning needs for your...
1000hp + Audi S4

1000hp + Audi S4

Our custom Audi S4 shop build features a 3-liter stroker engine and a 10:1 compression ratio. Explore our Audi tuning services or custom fabrication for your own project.