Keeps damaging particles from entering the engine and causing increased engine wear, Improves engine response time Protects the operational performance of your engine, Reduces ecological footprint through fuel economy, Boosts fuel economy by 6% to 11%, 98% Efficiency Against Rocks And Other Debris on the Road, Part Reference Numbers : 83460 XA6052 CA10650 AF10650 AF1418 PA6052 A26052 49460, Kit Includes: 6x Air Filter, Kit Variations: K57-100303 K57-100543 K57-100834 K57-101121 K57-101505 K57-101885 K57-102265 K57-103025 K57-103405 K57-103785 KFL-100298 KFL-100452 KFL-101105 KFL-101731 KFL-102344 KFL-102903, Part Reference Numbers : 83460 XA6052 CA10650 AF10650 AF1418 PA6052 A26052 49460