The BMC Carbon Racing Filter Stage 1 MID Kit for 2012–2013 Audi A3 2.0 TFSI is a vehicle-specific intake upgrade featuring a flat carbon racing element. Supplied as a Stage 1 MID kit, it replaces the factory element to offer a higher-flow, race-oriented alternative while maintaining direct-fit installation. The kit is aimed at owners seeking a simple, car-specific induction improvement.
BMC 12-13 Audi A3 2.0 TFSI Flat Carbon Race Filter Stage 1 MID Kit