FMF Q4 HEX Muffler 041544 1831-0676 1-1/2" "Big" Buffalo Drag Bar O2 sensor bung

O2 sensor bung

Race-proven materials and sporty design have led to an exhaust that is the perfect introduction to the exhaust tuning process

fingertips

Includes all hardware for installation

Compatible with OEM or Moose Racing perches

FMF Q4 HEX Muffler 041544 1831-0676 1-1/2" "Big" Buffalo Drag Bar O2 sensor bungThe Q4 employs intricate chambers, baffles and proprietary multistage packing material With the Q4 you dont 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.