Slip on FMF Kawasaki KX 450 2019-

Q4 Hex Slip-On Muffler for Offroad

• Less sound equals more ground
• Meets FIM World Enduro sound regulations
• 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.
• MANUFACTURER NOTE: FOR CLOSED COURSE COMPETITION USE ONLY. NOT INTENDED FOR STREET USE.