FMF MegaBomb Header - Stainless Steel CRF450R/RX 2017-2020 041555 1822-0462 Meddle Hat The Goal of Graves when

The Goal of Graves when designing this exhaust system is to provide the best performing

PVC-coated polyester mesh is breathable and better on grass than normal mats

The 304 silencer is recommended for most two-stroke applications

Yamaha FZ-07 2015-2017 Note: This will work with the OEM exhaust 18x1

FMF MegaBomb Header - Stainless Steel CRF450R/RX 2017-2020 041555 1822-0462 Meddle Hat The Goal of Graves whenThe ultimate power booster Improved bottom to mid range power Produce the low end of a longer header and the top end of a short header Less susceptible to damage than a long header Effectively reduces sound output by as much as 1. 5 dB Run well with sound restricting mufflers