HG Motorsport K04 Turbo Outlet WO Silencer for Audi S3 8P VW Golf R / Edition 35 HF-Series HF Series is the first contact when it comes to fresh air guide in vehicles. This brand HG - Motorsport has summarized the professional research and production of high-quality intake systems, charge air coolers and air ducting systems. In addition to the 3D scan of the vehicle include peripherals for perfect fit, also to combine a long series of tests to the optimum components for each model. This results legal street racing products.Due to the omission of the resonator and the flow-optimized design, the turbulence no longer arises as in the original part. In addition, the response of the turbocharger improves. The aluminum components are milled from solid to avoid turbulence. HG Motorsport K04 Turbo Outlet WO Silencer for Audi S3 8P & VW Golf R / Edition 35. HF Series is the first contact when it comes to fresh air guide in vehicles. This turbo outlet replaces the original part 1: 1 (plug and play). VW Golf GTI ED 35/ GOLF R MK6.