2018-2019 Audi S4 Turbo and Supercharger Parts
5 products with a confirmed S4 application
5 items
About 2018-2019 Audi S4 Turbo and Supercharger Parts
Looking for turbo and supercharger parts for your Audi S4? That's all that's here, so nothing below is going to waste your time. Tell us the year and the trim and you'll see only what fits yours, back to 2018. It comes down to the year and engine, which is what the fit check is looking at.
Chasing more boost? Here's the thing about this part of the catalog. Everything on it leans on something else. The intercooler keeps intake temperatures down so the ECU isn't pulling timing on you. The charge pipe replaces the plastic one that splits. The valve handles pressure when you lift, and the wastegate decides how much there is to handle. A turbo upgrade wants the whole list, plus fuel and a tune.
