Intercoolers

CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your Audi running at its best, a CSF High-Performance All-Aluminum Radiator is the obvious choice. Designed to perform on the street or at the...

The 034Motorsport Supercharger Heat Exchanger Upgrade Kit for the Audi B8/B8.5 is an excellent stock-location intercooler for the 2010-2017 Audi S4. Testing has proven that this heat exchanger upgrade is capable of significantly reducing intake air...

Brand new from our dedicated Audi team and skilled engineers is our in-house designed Audi B8 S4 3.0T Performance Supercharger Cooling System. Reduce your intake air temperatures and resist heat soak that robs your supercharged engine of power with our...

The APR Coolant Performance System (CPS) is a massive front-mounted cooler upgrade that dramatically reduces intake air temperature (IAT), minimises heat soak, and provides increased performance! It is 140% larger than stock and features a self-bleeding...