FMF Racing® Q4 Hex Slip-On Muffler 045667

Fits 2020 Beta 390RR4T, 430RR4T, 480RRT, and 350RR4T

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:

• 2020 Beta 390RR4T
• 2020 Beta 430RR4T
• 2020 Beta 480RR T
• 2020 Beta 350RR4T