FMF is making some noise about its quiet Q4 ATV exhaust. With patents pending, this is one of FMF’s most technically advanced products. The Q4 employs intricate chambers, baffles and proprietary multistage packing material, making it what FMF says is the best performing quiet muffler available. The $329.99 slip-on has a maximum sound output of 96dB, with most models emitting below 93dB.
For more info: FMF Racing Inc.
18033 S. Santa Fe Ave.
Rancho Dominguez, CA 90221-5514