RTMG Performance Direct Cold Air Intake for Audi A3 Seat Leon MK2 Volkswagen Golf MK5 MK6 Touran Passat Jetta 2.0 TDI Engines - RTMG-901-0049 - The new Direct Intake System is a bolt-on kit, that is mounted to the front of the vehicle without the need of extra silicone couplers and ducts. Our design allows the maximum airflow with minimum restrictions and direct feed to the turbocharger. This results in increased airflow, better throttle response and a crisp engine sound that enhances the driving experience. The use of vacuum infused carbon fiber reduces heat transfer from the hot engine bay to the cold air charge coming from the front grille, and thus performance is significantly improved. Moreover, heat soak is minimized, especially at low-speed city driving or traffic.   The Kit includes: Direct Cold Air Intake Black Silicone Hose Black Metallic Connectors Stainless Clamps Vacuum Hose Zip Ties   Suitable for the following models: Seat Leon MK2 Skoda Octavia MK2 Volkswagen Golf MK5 Volkswagen Golf MK6 Volkswagen Golf Plus Volkswagen Golf Variant Volkswagen Touran Volkswagen Jetta Volkswagen Passat (B6) Volkswagen Passat (B7) Audi A3 2008 - 2012 (8P) RTMG Performance suggests replacing the 76mm air filter after 20,000 kilometers or 1 year of use.