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RESEARCH&DEVELOPMENT OF AMERICA, INC.

www.yoshimura-rd.com

5420 DANIELS STREET STE A, CHINO CA., 91710 · (800) 634-9166 · (909) 628-4722 · FAX (909) 591-2198

NOTE:  IN THE STATE OF CALIFORNIA, IT IS ILLEGAL TO MODIFY THE EMISSION CONTROL SYSTEM,  WHICH INCLUDES THE CARBURETORS OF ANY 

You must know how to remove and replace your stock exhaust in order to install this product 
otherwise have it installed by a professional mechanic. Keep all stock parts from your existing 
system as some components may be necessary to install your new Yoshimura exhaust depending 
on the application. Read through all instructions before beginning installation. Exhaust system can 
be extremely hot. Let motorcycle cool down before beginning installation. Always wear hand and 
eye protection and take precautionary measures to avoid injury. 

RACE SERIES

11621C0520 (SS/SS)

R-77 Stainless Steel 3/4 System

Suzuki  V-Strom 650

Qualified Manufacturer Declared “Modified Part ”

FOR CLOSED COURSE COMPETITION ONLY; NOT INTENDED FOR STREET USE

2017 ~ 2022

Works Finish

Race Series systems are:
• NOT CARB/EPA tail-pipe emissions compliant.
• NOT street legal. 
• For “Closed Course Competition” use only. 

Summary of Contents for RACE 11621C0520

Page 1: ...components may be necessary to install your new Yoshimura exhaust depending on the application Read through all instructions before beginning installation Exhaust system can be extremely hot Let motor...

Page 2: ...Yoshimura Muffler 1 5 1121 MPCRX Muffler Clamp 1 6 HT SHLDR77 Muffler Clamp Heat Insulator 1 7 03019127 Exhaust Clamp 1 8 RACE SPS 1 Medium Exhaust Spring 6 9 8MMNUT 8mm Flange Nut 1 ST 200 Spring Pul...

Page 3: ...der into front exhaust port and No 2 11621 415D midpipe onto stock rear header simultaneously and align midpipe chassis mount bolt to the backside of chassis mount Secure using the stock chassis mount...

Page 4: ...ll Yoshimura Tech Department at 800 634 9166 in CA 909 628 4722 14 It is recommended that the muffler and tailpipe be wiped down with rubbing alcohol to remove oil and fingerprints This will help prev...

Page 5: ...nd other fasteners tight as exhaust systems are susceptible to vibration damage 6 If you ride in coastal regions or areas that use salt to control ice and snow wipe the exhaust down after it cools to...

Page 6: ...Yoshimura recommends on all race exhaust systems that all spring joints be safety wired Recommended wire type 304 316 stainless steel with a 032 diameter should be used YOSHIMURA EXHAUST LIMITED WARR...

Page 7: ...nd double check all drawings and instructions 2 Make sure muffler clamps are installed correctly refer to instructions diagram On many models there is a right and wrong way to install Also verify part...

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