Pro Moto Endos Spark Arrestor End Cap Endos designed as an economical way to convert your stock muffler into a U.S.F.S. approved spark arrested muffler. When the spark arrestor screen is not required-such as at the MX track-simply remove three machine screws and take out the screen. Its as simple as that. Each end cap is machined out …
Pro Circuit Nature Friendly Spark Arrester Silencer ST04065-SA
Meet U.S. Forest Service standards without sacrificing performance or horsepower Specially engineered internal metal baffle eliminates the chance of a spark leaving the exhaust system Clog-free Krizzman bullet design 6061 T-6 brushed aluminum housing FIM-approved 304 stainless steel end cap Stainless steel intake tube Double-walled mounting brackets Exclusive E-glass pillow packing * Sold in pairs * Must be …
Much like the Nature Friendly model, the Type 296 is a functional spark arrester that meets U.S. Forest Service standards while maximizing performance The difference is the longer canister to lower the noise level to legal dB Specially engineered internal metal baffle, chambers, and sound-absorbing materials for muffled exhaust sound and no loss of motor performance Dynamic design …