DNA Air Filters - Racing Air Filter for Yamaha YZ 450F 10-13 K-Type-Helmet Components & Pieces Increased knob height increases drive-grip

Increased knob height increases drive-grip and traction

or air temperature

Low weight for easy transport

self-coiling cable

Scotts - Top Mount Stabilizer Kit For Honda CRF250RX 2021

DNA Air Filters - Racing Air Filter for Yamaha YZ 450F 10-13 K-Type-Helmet Components & Pieces Increased knob height increases drive-gripThis filter features DNA's advanced FCD (full Contour Design). Installation of this DNA Air filter is very easy, simply follow the installation instructions included in the YAMAHA workshop manual. The filtering efficiency is extremely high at 98 99% filtering efficiency, with 4 layers of DNA Cotton. The flow of this DNA Fcd filter is 53,20% more than the YAMAHA stock paper filter. DNA air filter flow: 170,00 CFM(Cubic feet per minute) @1,5"H2O