FMF Q4 HEX Muffler 044398 1821-1544 True-Dual Down Under System Big Bore Piston for Twin

Big Bore Piston for Twin Cam

2020-2023 Yamaha MT-03 - - 2015-2023 Yamaha YZF-R3 - - 2014-2018 Yamaha YZF-R25

Link pipe is welded to the muffler

all stock indicators including check engine light

Seamless steel tubing

FMF Q4 HEX Muffler 044398 1821-1544 True-Dual Down Under System Big Bore Piston for TwinThe Q4 employs intricate chambers, baffles and proprietary multistage packing material With the Q4 you dont need to hear the power, just feel the power! Less sound equals more ground Power gains throughout the entire rpm range Spark arrestor included Pounds lighter than stock Rugged design for off road endurance Made in the U. S. A.