Spark Arrestor Muffler

FMF Q4 Full Exhaust withMegaBomb Pipe Spark Arrestor Silencer Honda CRF450RL 21-24


FMF Q4 Full Exhaust withMegaBomb Pipe Spark Arrestor Silencer Honda CRF450RL 21-24
FMF Q4 Full Exhaust withMegaBomb Pipe Spark Arrestor Silencer Honda CRF450RL 21-24
FMF Q4 Full Exhaust withMegaBomb Pipe Spark Arrestor Silencer Honda CRF450RL 21-24

FMF Q4 Full Exhaust withMegaBomb Pipe Spark Arrestor Silencer Honda CRF450RL 21-24   FMF Q4 Full Exhaust withMegaBomb Pipe Spark Arrestor Silencer Honda CRF450RL 21-24

FMF Part # 041578 - Q4 HEX Slip-On Exhaust Pipe. FMF Part # #041577 - MegaBomb Header Pipe. These part numbers are intended for a CRF450X 2019+, BUT will work with the removal of one small exhaust tab on the silencer as pictured. FMF is the leader in high performance quiet technology and our Q4 HEX is the next evolution in off road exhaust.

The Q4 employs intricate chambers, baffles and proprietary multistage packing material making it the best performing quiet muffler available. With the Q4 you don't need to hear the power, just feel the power! Less sound equals more ground. Meets USFS and FIM World Enduro sound regulations.

Power gains throughout the entire rpm range. Rugged design for off-road endurance.
FMF Q4 Full Exhaust withMegaBomb Pipe Spark Arrestor Silencer Honda CRF450RL 21-24   FMF Q4 Full Exhaust withMegaBomb Pipe Spark Arrestor Silencer Honda CRF450RL 21-24