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 : 83400 XA6094 CA10699 AF10699 AF1438 PA6094 A16094 49400, Kit Includes: 10x Air Filter, Kit Variations: K57-100067 K57-100593 K57-100882 K57-101169 K57-101707 K57-102087 K57-102467 K57-102847 K57-103227 K57-103607 KFL-100124 KFL-100714 KFL-101093 KFL-101685 KFL-102084 KFL-102643, Part Reference Numbers : 83400 XA6094 CA10699 AF10699 AF1438 PA6094 A16094 49400