Q4 HEX S/A 044442 KAWASAKI-KLR650-1990 and strap mounts to secure

and strap mounts to secure end cap to canister

-Optimally designed to complement performance of FMF pipes

If you’re riding tracks

increased horsepower and rugged durability all at a price that won’t break the bank

An excellent choice for tight tracks and supercross track applications

Q4 HEX S/A 044442 KAWASAKI-KLR650-1990 and strap mounts to secureFMF 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