DNA R-Y4E04-01 YZ Series Air Filter For Yamaha YZ 450 / 250 / 125

DNA’s R-Y4E04-01 YZ Series Air Filter is made specifically for Yamaha YZ 450 / 250 / 125.

DNA Yamaha YZ Series Air Filter adds horsepower while letting your dirtbike breathe better. The efficiency of DNA Filters maximizes breathable surface area compared to the OEM filter allowing you to get the most horsepower with 99% clean air filtration. Equivalent to Yamaha OEM: 4XM144510000.

• DNA’s advanced FCD (Full Contour Design)
• DNA FCD air filter flow: Superior CFM (Cubic Feet Per Minute) @1,5″ H2O corrected @ 25° Celsius
• Extremely high filtering efficiency of 98-99%, with 4 layers of DNA Next Generation Premium Cotton
• These air filters are washable and resusable
• Drop-In Hassle Free Installation (simply follow the information in the workshop manual)
• Lifetime Warranty

YZ125 (2002-2017)

YZ250 (2002-2010)

YZ250F (2003-2012)

YZ250 (2012-current)

YZ250X (2016-current)

YZ450F (2003-2009)

YZ250X/X1 (2002-2010)