The BMC Carbon Racing Filter for 2007–2010 Audi R8 4.2L V8 Quattro is a flat carbon racing filter supplied as a complete airbox kit to replace the factory intake element. It’s intended to provide a higher-flow, race-oriented replacement for the stock filter while maintaining proper filtration for spirited street or track use. The kit form simplifies installation as a direct-fit intake upgrade.
BMC 07-10 Audi R8 4.2L V8 Quattro Flat Carbon Racing Filter Complete Airbox Kit