Mufflers & Resonators

RS-9T SPARK ARRESTOR 1.125"

Part Number: YSH-SA-15-K

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Spark Arrestor Kit, The Yoshimura Spark Arrestor decreases the decibel level of your Monkey equipped with our RS-3 full system by 4 dB.

Part Number: YSH-SA-18-K

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RS-12 EXHAUST SPARK ARRESTOR 1.375

Part Number: YSH-SA-20-K

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RS-12 SPARK ARRESTOR 1.500"

Part Number: YSH-SA-21-K

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RS-4 EXHAUST QUIET 2M-MAX INSERT 1.5 IN REPLACEMENT PART

Part Number: YSH-INS-2M28-K

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RS-9 EXHAUST QUIET INSERT 1 IN REPLACEMENT PART

Part Number: YSH-INS-RS9A-K

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RS-9 EXHAUST QUIET INSERT 1.25 IN REPLACEMENT PART

Part Number: YSH-INS-RS9B-K

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YOSH REPL SPARK ARRESTOR

Part Number: YSH-SA-04-K

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YOSH REPL SPARK ARRESTOR

Part Number: YSH-SA-06-K

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YOSH REPL SPARK ARRESTOR

Part Number: YSH-SA-08-K

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YOSH REPL SPARK ARRESTOR

Part Number: YSH-SA-13-K

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Exhaust Inserts, Torque Cones, Steel, Natural, 1.750 in. Diameter, Harley-Davidson®, Pair

Part Number: KUR-9155

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EXO PACKING KITS

Part Number: BNE-40-PK03

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Estimated Ship Date: Jan 5, 2026 if ordered today

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S&S Cycle 1.375in Power Tune XTO Muffler Insert

Part Number: SSY-550-1660

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S&S Cycle 1.5in Power Tune XTO Muffler Insert

Part Number: SSY-550-1661

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S&S Cycle 1.625in Power Tune XTO Muffler Insert

Part Number: SSY-550-1662

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S&S Cycle 1.75in Power Tune XTO Muffler Insert

Part Number: SSY-550-1663

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S&S Cycle 1.875in Power Tune XTO Muffler Insert

Part Number: SSY-550-1664

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S&S Cycle 2in Power Tune XTO Muffler Insert

Part Number: SSY-550-1665

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S&S Cycle 2.25in Power Tune XTO Muffler Insert

Part Number: SSY-550-1666

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S&S Cycle UTV 3.5mm Holes-Front Plugged 1.75in Power Tune XTO Muffler Insert

Part Number: SSY-550-1668

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S&S Cycle UTV 3.5mm Holes-Rear Plugged 1.75in Power Tune XTO Muffler Insert

Part Number: SSY-550-1669

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FIBERGLASS PACKING KIT

Part Number: VAH-16102

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Muffler Insert, Twin Slash Round, Quiet Baffle, 2.125 in. O.D., 1.3/8 in. Center Baffle I.D., 3 1/8 in. Long, Stainless Steel Core, Each

Part Number: VAH-21892

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Muffler Insert, Quiet Baffle, Stainless Steel, Natural, Mini Grenade, Eliminator 300, Each

Part Number: VAH-21947

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