Audi B9 S4 Intercoolers (2018-2023)

Whether you live in a hot area of the United States or you routinely push your B9 Audi S4 to the limit, the OEM intercooler is eventually not going to be able to keep up when you start modifying your 18-23 Audi S4. By swapping in a performance intercooler you increase surface area with a highly efficient bar & plate design system which will significantly reduce heat soak. Cooler air means not only more horsepower but consistent hp numbers.