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 : 83926 XA5672 SEE CA9054 SEE AF10516 AF1319 AF1338 PA5672 A36121 49926, Kit Includes: 8x Air Filter, Kit Variations: K57-100136 K57-100469 K57-100764 K57-101051 K57-101310 K57-101690 K57-102070 K57-102450 K57-103210 K57-103590 KFL-100058 KFL-100725 KFL-101134 KFL-101872 KFL-102060 KFL-102619, Part Reference Numbers : 83926 XA5672 SEE CA9054 SEE AF10516 AF1319 AF1338 PA5672 A36121 49926