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Product Name Q4 S/A KLR650 '84-07 Product Type Quiet Performance Q4 Spark Arrestor Brand FMF Part Number 042320 Condition NEW Features Incorporates internal baffles, chambers and space age sound-absorbing materials to accelerate exhaust flow with less noise and minimal power loss Well under the 96db sound output on most machines...

Product Name Q4 S/A KLR650 '08-14 Product Type Quiet Performance Q4 Spark Arrestor Brand FMF Part Number 042321 Condition NEW Features Incorporates internal baffles, chambers and space age sound-absorbing materials to accelerate exhaust flow with less noise and minimal power loss Well under the 96db sound output on most machines...