Pay in 4 interest-free payments of $62.50 Learn more
Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
In addition
-Overall increase in power and torque
track and trail proven unrestricted power and performance
-Developed over years of championship off-road racing
Q4 HEX S/A 044452 KTM-450 EXC-2011 In additionFMF is the leader in high performance quiet technology and our Q4 HEX is the next evolution in off road exhaust. The Q4 employs intricate chambers, baffles and proprietary multistage packing material making it the best performing quiet muffler available. With the Q4 you dont need to hear the power, just feel the power! Less sound equals more ground Meets USFS and FIM World Enduro sound regulations Power gains throughout the entire rpm range Spark
US$ 347.50
US$ 112.50
