Yoshimura Exhaust Mufflers & Resonators

Muffler, Signature Series RS-4, Pentagonal, Aluminum Body, Brushed, Carbon Fiber End Cap, Kawasaki, Each

Part Number: YSH-242932D320

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Estimated Ship Date: Mar 19, 2026 if ordered today

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RS-12 SLIP-ON W/S/A KTM/HUS

Part Number: YSH-262542S320

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Estimated Ship Date: Mar 19, 2026 if ordered today

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RS-4 SIGN S/O SS/AL/CF

Part Number: YSH-264622D320

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Estimated Ship Date: Mar 19, 2026 if ordered today

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RS-4 EXHAUST QUIET INSERT 1.25 IN REPLACEMENT PART

Part Number: YSH-INS-13-K

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Muffler Insert, Low-Volume, Stainless Steel, RS-4, Each

Part Number: YSH-INS-14-K

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Estimated Ship Date: Mar 19, 2026 if ordered today

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RS-4 EXHAUST QUIET INSERT 1.5 IN REPLACEMENT PART

Part Number: YSH-INS-17-K

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Muffler, Street Series Alpha-T, Tri-Oval, Stainless Steel Body, Brushed, Carbon Fiber End Cap, Yamaha, Each

Part Number: YSH-13100BP520

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Powersport Exhaust, Race Series Alpha-T, Semi-Full System, 304 Stainless Steel, Titanium Coated, 304 Stainless Steel Muffler, Carbon Tip, Yamaha, Kit

Part Number: YSH-13100CP520

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Muffler, Signature Series Alpha, Tri-Oval, Carbon Fiber Body, Carbon Fiber End Cap, Yamaha, Each

Part Number: YSH-13141EM220

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Estimated Ship Date: Mar 19, 2026 if ordered today

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EXHAUST STREET AT2 SS-SS-CF YAM

Part Number: YSH-13720AP520

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Estimated Ship Date: Mar 19, 2026 if ordered today

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NINJA 1000 SX STREET SO

Part Number: YSH-14161BP220

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Muffler, RS-4, Pentagonal, Stainless Steel, Polished, Turndown Outlet, Kawasaki, Each

Part Number: YSH-146500D520

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S/O R-77 SS/SS CF R1200 13-19

Part Number: YSH-15002B0520

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Estimated Ship Date: Mar 19, 2026 if ordered today

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EXHAUST STREET R-77 SLIP-ON SS-SS-CF WORKS

Part Number: YSH-15350AJ521

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Muffler, Street Series Alpha-T, Tri-Oval, Stainless Steel Body, Brushed, Carbon Fiber End Cap, KTM, Each

Part Number: YSH-16381BP520

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EXHAUST STREET AT2 SLIP-ON SS/SS/CF

Part Number: YSH-19450BP520

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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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Estimated Ship Date: Mar 19, 2026 if ordered today

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RS-12 EXHAUST SOUND INSERT 1.5

Part Number: YSH-INS-30-K

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Estimated Ship Date: Mar 19, 2026 if ordered today

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RS-4T EXHAUST QUIET INSERT 1.5 IN REPLACEMENT PART

Part Number: YSH-INS-RS4T-A

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Estimated Ship Date: Mar 19, 2026 if ordered today

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RS-9 EXHAUST QUIET INSERT 1 IN REPLACEMENT PART

Part Number: YSH-INS-RS9A-K

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Estimated Ship Date: Mar 19, 2026 if ordered today

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RS-9 EXHAUST QUIET INSERT 1.125 IN REPLACEMENT PART

Part Number: YSH-INS-RS9C-K

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Estimated Ship Date: Mar 19, 2026 if ordered today

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END CAP COVER KIT RS4 CF

Part Number: YSH-RS4-CFC-K-1

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Spark Arrestor Kit, 1.500 in., for use on Honda®, Can-Am, Suzuki, Kit

Part Number: YSH-SA-02-K

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Estimated Ship Date: Mar 19, 2026 if ordered today

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YOSH REPL SPARK ARRESTOR

Part Number: YSH-SA-03-K

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YOSH REPL SPARK ARRESTOR

Part Number: YSH-SA-04-K

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