Wagner Tuning Audi RS3 8Y 2.5 TFSI EVO1 Competition Intercooler Kit

The core of this Wagner Tuning intercooler kit measures 620mm x 230mm x 100mm, a substantial increase over stock. This larger surface area and increased depth are key to its improved cooling performance. It’s designed specifically for the Audi RS3 8Y with the 2.5 TFSI EVO1 engine, meaning it’s built to handle the demands of a performance-oriented vehicle.

Wagner Tuning uses a high-performance bar-and-plate core for this kit. This type of core offers excellent thermal efficiency, allowing it to dissipate heat effectively from the charged air coming from your turbo. The end tanks are made from cast aluminum, which are then welded to the core. This construction method helps ensure a solid, leak-free connection and durability under boost pressure. The kit includes all the necessary mounting hardware and silicone hoses, making it a complete package for installation. It’s engineered to fit the RS3 8Y without requiring significant modifications, aiming for a direct bolt-on experience.

This intercooler is a popular choice for RS3 owners looking to reduce intake air temperatures, especially when running increased boost levels or after tuning. Lower intake temperatures mean denser air entering the engine, which can lead to more consistent power output and potentially unlock more performance from your 2.5 TFSI engine. While it’s a direct fit for the specified RS3 model, it's important to note that this kit is not CARB approved and cannot be shipped to California.