*small adjustment required The WagnerTuning air intake system is a direct replacement for the factory system removing all OEM bottlenecks. With complex 3D flow simulations, the carbon air intake system has been optimized for the best possible flow properties to generate maximum performance in combination with a unique intake noise. This kit includes a specially developed sports air filter for maximum filtering effect while reducing possible back pressure. The connection diameter is Ø76mm and adapts to the original connection diameter of the turbocharger using a silicone hose. The installation of the WagnerTuning air intake system guarantees superior flow while providing excellent filtration. This air intake system offers 50% mass airflow improvements over OEM. Engine response and power output have been greatly improved. The quality design, fit and finish of WagnerTuning carbon air intake systems enhance the aesthetics of the engine bay. The kit comes with: 1 carbon air box 1 Ø76mm aluminum intake pipe 1 silicone hose (black) 1 sports air filter 1 assembly material 1 assembly instructions