Hiflo Premium Motorcycle Air Filter HFA4402 Replaces Yamaha 1L9-14451-00 Wiring Harness If you are a rally-going Polini

Hiflo Premium Motorcycle Air Filter HFA4402 Replaces Yamaha 1L9 14451 00 Wiring Harness If you are a rally going Polini If you are a rally going Rigid to retain the screens shape and avoid distortion under extreme wind pressure and high temperatures The filters are also supplied to original equipment manufacturers as well as private label brands Make Model Engine Variant Year Notes Yamaha XS 250 C 1U5 3N6 1977 Yamaha XS 250 C 1U5 3N6 1978 Yamaha XS 250 D 1U5 3N6 1979 Yamaha XS 250 E 1U5 3N6 1980 Yamaha XS 250 E 1U5 3N6 1981 Yamaha XS 250 SE Custom 1979 Yamaha XS 250 SF Custom 1980 Yamaha XS 250 SG Custom 1981 Yamaha XS 250 SH Custom 1982 Yamaha XS 250 SJ Custom 1983 Yamaha XS 250 SK Custom 1984 Yamaha XS 250 SL Custom 1985 Yamaha XS 400 SE 1980 Yamaha XS 400 SE 1981 Yamaha XS 400 SE 1982