FMF Racing Q4 Slip-On Muffler with Spark Arrestor for 2008-18 Kawasaki KLR650 - 042321 2011 Honda TRX420FM 2004 Arctic-Cat 250 2x4

2004 Arctic-Cat 250 2x4

2010 Kawasaki VN1700 Vulcan 1700 Classic LT

and C sizes to maximize power and performance while reducing blow-by and oil consumption

Our ESR264 is built using our newest generation of voltage regulator circuit inside a highly efficient heat sink design

FMF Racing Q4 Slip-On Muffler with Spark Arrestor for 2008-18 Kawasaki KLR650 - 042321 2011 Honda TRX420FM 2004 Arctic-Cat 250 2x4FMF Racing Q4 Slip On Exhaust Muffler Meets FIM World Enduro sound regulations Power gains throughout the entire rpm range Less mass to enhance power to weight ratio Rugged design for off road endurance Pounds lighter than stock Less sound equals more ground Spark arrestor included Made in the USA The Q series features advanced engineering to precisely locate baffles and chambers to absorb sound. Developed over years of championship off road racing.