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Free shipping on orders over $79 to Illinois
Orders over $79.00 will receive free shipping. This is a residential delivery service, deliveries Monday through Friday from 9:00am to 8:00pm.
The FMF Q has always been in a league of its own and the latest Q4 is the most significant upgrade to date. You don't need to settle for a plugged-up moto muffler hampered by an insert when you can have a compliant muffler engineered for performance.
Less sound equals more ground.
Stainless steel midpipe, aluminum canister, stainless steel end cap.
Meets U.S.F.S. and F.I.M. World Enduro sound regulations.
Power gains throughout the entire RPM range.
Spark arrestor included.
Pounds lighter than stock.
Rugged design for off-road endurance.
94 dB insert included.
UFO side panel included.
Only U.S. manufacturer to offer dedicated quiet exhaust systems.
Made in the U.S.A.
Note: For closed course competition use only. Not intended for street use.
FMF Q4 Hex Spark Arrestor Slip-On Exhaust With Side Panel
California Proposition 65
WARNING: This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm. Wash hands after handling. For more information, go to www.P65Warnings.ca.gov.