Q4 HEX S/A 045646 Color:No Color baffles and proprietary multistage packing

baffles and proprietary multistage packing material making it the best performing quiet muffler available

most models below 93dB

-Optimally designed to complement performance of FMF pipes

•    All adult FMF goggles share the same lens and tear-offs

- Matte Crystal Smoke Color  has a polarised lens

Q4 HEX S/A 045646 Color:No Color baffles and proprietary multistage packingFMF 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 dont 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 Spark