Replacement Service Parts

6mm x 8mm Long FLANGE BUTTON HEAD SCREW BLACK W/ NYLON PATCH

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

LOW VOLUME INSERT KIT WORKS FINISH INS-U-2 1.500" RS4 MUFFLER

Replacement Low-Volume Insert Kit for RS-4 Mufflers Non-Spark Arrested Available as optional kit on ...

Exhaust Spring W/Insulator, 3'' Length (sold each)

This Yoshimura R&D of America exhaust spring is a replacement service part measuring 3 inches in...

RS-2 Premium Muffler Repack Kit

Off-road systems need to be repacked after 6-8 hours of use, or after each Race. Repacking your muff...

TRS Muffler Clamp Stainless/Titanium 10x18x12

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

5'' RS3 Clamp Long 10mm Stainless/Titanium

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

ALPHA Premium Muffler Repack Kit

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

RIGHT BRKT, HI-MUFFLER TL1000S

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

RS-12 REPLACEMENT END CAP KIT

Fits all RS-12 mufflers. Made in our composites shop in Chino, California with heat resistant pre-im...

ALS-055 Aluminum Spacer

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

19140 HEADER CARBON FIBER HEATSHIELD

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

RS3 Muffler Clamp 8m/Long Carbon Fiber

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