Wagner Tuning Audi S4 B9/S5 F5 US-Model Competition Intercooler Kit w/Charge Pipe - USA Model Only

If you're pushing your Audi S4 or S5 (B9/F5 chassis, USA models only) for all its worth, especially after tuning, you know how heat soak can rob you of power. This Competition Intercooler Kit from Wagner Tuning is designed to tackle that head-on. It replaces your factory intercooler and charge pipes with a much larger, more efficient setup that keeps intake air temperatures down, even under demanding conditions. Cooler air means denser air, and denser air allows your engine to make more consistent power, especially during repeated acceleration or track use.

This kit features a massive, high-density bar-and-plate intercooler core. That means more surface area and better airflow for heat dissipation compared to the stock unit. The charge pipes are also upgraded, made from aluminum and designed for smooth airflow, eliminating the restrictive bends and smaller diameters found in the factory piping. Everything is built with robust materials, including aluminum end tanks and the intercooler core itself, to handle the increased boost pressures and temperatures that come with a performance tune. Wagner Tuning is well-known for their intercooler systems, and this competition-level kit is a solid choice for enthusiasts looking to maximize their turbocharged Audi's performance potential.

This kit is specifically for USA models and is not CARB approved, so it cannot be shipped to California. It's a direct replacement for your stock intercooler and charge pipes, but it's recommended to have this installed by a professional or someone experienced with forced induction systems, as it involves removing and replacing significant factory components. You'll want to ensure your vehicle's tuning is adjusted to take full advantage of the improved cooling capacity.