FMF Racing® Q4 Hex Slip-On Muffler 044413

Fits 16-18 Yamaha WR450F, 16-18 YZ450FX

FMF is the leader in high performance quiet technology and their Q4 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 don’t need to hear the power, just feel the power!

Features:

• The Q4 employs intricate chambers, baffles and proprietary multistage packing material
• With the Q4 you don’t 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.

Finish:

• Silver

Fitment:

• 2016-2018 Yamaha WR450F
• 2016-2018 Yamaha YZ450FX
• 2014-2017 Yamaha YZ450F