FMF Racing Q4 Aluminum/Steel Spark Arrestor Slip-On Exhaust for Kawasaki 2003-0;

FMF is the leader in high performance quiet technology and their Q4 is the next evolution in offroad exhaust Intricate chambers, baffles and proprietary multistage packing material make it the best performing quiet muffler available You don't need to hear the power, just feel the power Developed over years of championship off-road racing Max Sound output 96dB; most models below 93dB Constructed from aircraft grade Aluminum and high strength stainless steel Use with stock or FMF header Removable spark arrestor included