FMF Q4 HEX Muffler Ducati Desmo 450 | 045712 draft When conditions change

When conditions change

HIGH VELOCITY IMPACTS

Designed specifically for the 2025 Fantic XE 300

We also include a threaded steel cap that allows you to adjust stud tension or completely dismantle your ball joint for a deep clean

Don’t worry about it

FMF Q4 HEX Muffler Ducati Desmo 450 | 045712 draft When conditions changeFMF is the leader in high performance quiet technology and our Q4 HEX 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 dont need to hear the power, just feel the power! Less sound equals more ground Meets USFS and FIM World Enduro sound regulations Power gains throughout the entire rpm range Spark