The Black Mamba intake system is a direct replacement for the factory intake on 2.0 TFSI EA113 engines found in the Audi S3 8P, Golf 5 GTI, Golf 6 R, Scirocco R, and Leon 2 Cupra. This system features a high-quality aluminum intake pipe that connects the turbo to a washable multi-layer air filter, without any restriction. The kit includes an aluminum diffuser that acts as both a heat shield and an air guide. With a measured gain of 12hp on a Stage 1 tuned engine, this intake offers a sleek appearance, aggressive sound, and improved performance.Direct bolt-on installation High-quality aluminum construction with black finish Multi-layer silicone coupler for secure fitment Measured gain of 12hp on Stage 1 Specific aluminum air diffuser/heat shield Washable composite cotton filter Aggressive intake sound Dump valve return plug included (for K03 and K04 turbos) Complete mounting kit included