DNA Air Filters - Stage 2 Air Filter Cover for Yamaha YZ 450 F Options:Air Filter Cover Certified: Meets or exceeds DOT

Certified: Meets or exceeds DOT FMVSS 218 and ECE 22

•TM Racing-» EN 250 F 4T 2011

2016 - 2020 KTM 125 SX

Anti-drip lining on the cuff

DNA Air Filters - Stage 2 Air Filter Cover for Yamaha YZ 450 F Options:Air Filter Cover Certified: Meets or exceeds DOTThe DNA Stage 2 Kit, can be either a DNA filter or a DNA cover that is designed to replace a part of the air box, seriously increasing air flow to the engine. With the proper fuel re calibration, the results are always very impressive. DNA High Performance Air filters help provide optimal flow, maximum engine performance and fuel efficiency through a world class filtration design that removes 98% 99% of air contaminants. Each filter is designed and