Replacement Service Parts

R-77M Premium Repack Kit

Yoshimura Road exhaust systems need to be repacked every 7,000 - 10,000 miles. Repacking your muffle...

YZFR1 09-14 Tailpipe Heatshield Left

Heatshields take a beating too! That’s why we offer replacement shields that bolt right up and keep ...

RS-4 REPLACEMENT END CAP KIT

Fits all RS-4 mufflers with a standard 15 degree turn-down tip (Not compatible with RS-4S or RS-4T m...

12130 Tailpipe Heatshield

Heatshields take a beating too! That’s why we offer replacement shields that bolt right up and keep ...

10mm X 40mm SOCKET HEAD CAP SCREW

Need a small piece of hardware for your system? We sell all our small components. If it’s a rivet/ri...

7mm x 25mm ALUMINUM SPACER w/ 8MM ID

Need a small piece of hardware for your system? We sell all our small components. If it’s a rivet/ri...

RM-Z250 10-16 Stainless Header

Let’s face it, bikes are prone to getting roosted and hitting big unmovable objects. Your Yoshimura ...

SOUND INSERT KIT RS-12 Muffler, 1.250" SP (INS-34-K)

Replacement Low-Volume Insert Kit for RS-12 Mufflers Non-Spark Arrested Available as optional kit on...

39900 RS4 MUFFLER BRACKET

Need a small piece of hardware for your system? We sell all our small components. If it’s a rivet/ri...

SPARK ARRESTER KIT RS-4S Muffler, 1.500" (SA-13-K)

Replacement USFS Approved Spark Arrester for RS-4 Mufflers with "Turn-out" end-cap. Available as opt...

Muffler Wash Plug

Replacement Yoshimura Wash Plug We know you take pride in your vehicle and meticulously clean it aft...

5'' RS-5 Clamp For Carbon Fiber Sleeve

So muffler clamps might not be the most complicated thing on your Yoshimura exhaust, but you still n...