APR News
APR Intercooler System for the Audi B9 S4/S5 3.0T!
The APR Intercooler System for the Audi B9 S4 and S5 3.0T is a massive front mounted upgrade that dramatically reduces intake air temperature (IAT), minimizes heat soak, and provides increased performance! The system is an easy to install, direct bolt-on design, that is recommended at every stage of performance. Visit our product page to see how dramatically better cooling is with our upgrade!