FMF Q4 Hex Slip-On Muffler CRF450R 2021-2023 041601 1821-2042 Liberty 125 2004/2007 and instructions are included for

and instructions are included for your specific make / model / year

Possibility of attaching other bags by means of straps on the upper part

flexibility and comfort

Used by factory off-road teams around the world

This exhaust may not road-legal and may does not meet local government regulations if DB Killers are removed

FMF Q4 Hex Slip-On Muffler CRF450R 2021-2023 041601 1821-2042 Liberty 125 2004/2007 and instructions are included forLess 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.