DNA AIR FILTER YAMAHA ΥΖ 250F /YZ 450F / WR 250F YZ 250FX

We proudly announce the official release of the DNA Air Filter P-Y4E14-REP which is the replacement filter for the DNA Stage 2 Air Filter kit P-Y4E14-S2. The DNA S2 Kit P-Y4E14-S2 is designed for the following YAMAHA models: - YZ 250 FX 2015- ΥΖ 250 F 14-15- YZ 450 F 14-16- YZ 450 FX 2016 - WR 250 F 15-16* This Air Filter features DNA®’s advanced FCd¹ * The filtering efficiency² is extremely high at 98-99% FE (ISO 5011), with 4 layers of DNA® Cotton, and the air filter is capable of handling the extreme conditions of Off Road racing. * The flow of this DNA replacement Air Filter is +55.96% more than the YAMAHA stock foam filter! DNA Fcd air filter flow: 168.60 CFM (Cubic feet per minute) @1.5”H2O corrected @ 25degrees Celsius YAMAHA stock foam filter: 108.10 CFM (Cubic feet per minute) @1.5”H2O corrected @ 25degrees Celsius * This DNA® filter is designed as a High flow Air filter for: ‘Road, Off road & Race use’ * Attention: This is a replacement filter for customers that have already purchased the DNA S2 kit. It cannot be installed without the hardware supplied with the S2 kit!