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!
Meets USFS and FIM World Enduro sound regulations, lightweight design, and MADE IN THE USA.
Spark Arrestor included.
Fits 2020+ 4 Stroke RR/RR-S
Due to EPA requirements this item cannot be installed through the BYOB program. Please contact your dealer for installation. This item will be shipped within the crate along with your motorcycle.
