FMF Quiet Performance Q4 Spark Arrestor For Yamaha | 044199 Cooling Systems CRF450RX (2017-2018)

CRF450RX (2017-2018)

It bolts up in between the muffler and the sub-frame on the right side of the bike

- Bolt on factory replacement

A low-profile toe box means easy gear changing and soft padding wraps inside the ankle area ensures comfort and safety is achieved

FMF Quiet Performance Q4 Spark Arrestor For Yamaha | 044199 Cooling Systems CRF450RX (2017-2018)Incorporates internal baffles, chambers and space age sound absorbing materials to accelerate exhaust flow with less noise and minimal power loss Well under the 96db sound output on most machines to satisfy strict sound requirements U. S. Forestry approved Spark arrestor with maintenance free, stainless steel spark arrestor screen Developed over years of championship off road racing Max Sound output 96dB; most models below 93dB Constructed from