Yoshimura Exhaust Mufflers & Resonators

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

Part Number: YSH-INS-14-K

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

• Drop Ship
• Special Order

RS-4 EXHAUST QUIET INSERT 1.5 IN REPLACEMENT PART

Part Number: YSH-INS-17-K

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: YSH-INS-2M28-K

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

• Drop Ship
• Special Order

RS-12 EXHAUST SOUND INSERT 1.5

Part Number: YSH-INS-30-K

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

• Drop Ship
• Special Order

RS-4T EXHAUST QUIET INSERT 1.5 IN REPLACEMENT PART

Part Number: YSH-INS-RS4T-A

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

• Drop Ship
• Special Order

RS-9 EXHAUST QUIET INSERT 1 IN REPLACEMENT PART

Part Number: YSH-INS-RS9A-K

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

• Drop Ship
• Special Order

RS-9 EXHAUST QUIET INSERT 1.25 IN REPLACEMENT PART

Part Number: YSH-INS-RS9B-K

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

• Drop Ship
• Special Order

RS-9 EXHAUST QUIET INSERT 1.125 IN REPLACEMENT PART

Part Number: YSH-INS-RS9C-K

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

• Drop Ship
• Special Order

RS-4 EXHAUST REPACK KIT

Part Number: YSH-S0020

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

• Drop Ship
• Special Order

YOSH REPL SPARK ARRESTOR

Part Number: YSH-SA-03-K

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: YSH-234812D321

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

SIGNATURE RS-4 SO SS/AL/CF

Part Number: YSH-234832D320

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Muffler, RS-2, Diamond, Aluminum, Polished, Turndown Outlet, Yamaha, Each

Part Number: YSH-2388713

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: YSH-242932D320

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: YSH-262542S320

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: YSH-264622D320

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Street Exhaust Systems, Street, Slip-On, RS-9T, Stainless Steel with Stainless Steel Sleeve and Carbon Fiber End Cap

Part Number: YSH-12122BR520

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Powersport Exhaust, Race Series RS-3, Full System, 304 Stainless Steel, Natural, 304 Stainless Steel Muffler, Titanium Tip, Honda, Kit

Part Number: YSH-12130A5500

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Muffler, RS-5, Carbon Fiber, Black, Turndown Outlet, for use on Honda®, Each

Part Number: YSH-1225272

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Muffler, RS-5, Stainless Steel, Polished, Turndown Outlet, for use on Honda®, Each

Part Number: YSH-1225275

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Muffler, RS-5, Carbon Fiber, Black, Turndown Outlet, for use on Honda®, Each

Part Number: YSH-1226272

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Muffler, RS-5, Stainless Steel, Polished, Turndown Outlet, for use on Honda®, Each

Part Number: YSH-1226275

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 17, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Muffler, RS-5, Carbon Fiber, Black, Turndown Outlet, for use on Honda®, Each

Part Number: YSH-1227272

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Powersport Exhaust, Race Series RS-4, Full System, 304 Stainless Steel, Natural, 304 Stainless Steel Muffler, Carbon Fiber Tip, Honda, Kit

Part Number: YSH-123400D520

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

SO RS-12 SS/SS/CF AFRICA TWIN

Part Number: YSH-12401BS520

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order