FMF Q4 HEX Slip-On Exhaust Silencer For KTM SX-F 450 Racing 2007-2010 Dirt > Kawasaki > KX 450F > 2022 • The protectors are perforated

• The protectors are perforated for maximum breathability and cooling ventilation

Suzuki GS 850GL 1980-1983

• Back Protector - EN 1621-2:2014 LEVEL 1

Mix ratio 2-4%

Yamaha FZ 750 (SA) 1991

FMF Q4 HEX Slip-On Exhaust Silencer For KTM SX-F 450 Racing 2007-2010 Dirt > Kawasaki > KX 450F > 2022 • The protectors are perforatedQ4 Hex Slip On Silencer The Q4 employs intricate chambers, baffles and proprietary multistage packing material With the Q4 you don't 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. APPLICATION Husaberg FE 250 2013 2014 Husaberg FE 350 2013 2014 Husaberg FE 501 2013 2014