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Alpha Taper Full-System

11182AP520   (SS/CF)

11182PP720   (TI/CF)

Suzuki GSX-R 1000

2017~2021

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

RACE SERIES

Qualified Manufacturer Declared “Modified Part ”

FOR CLOSED COURSE COMPETITION ONLY; NOT INTENDED FOR STREET USE

Summary of Contents for RACE Series

Page 1: ...talled 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...

Page 2: ...ess 1 11600 CKRPLT EXCV Stopper Plate 1 ST 200 Spring Puller Tool 1 OXYBA12X125SS O2 Sensor Bung Adapter 1 INS 27 K Low Volume Sound Insert 1 ZT 300 Cable Ties 3 17100 Sticker Sheet 1 1 5 1 3 1 4 1 1...

Page 3: ...through all instructions before beginning installation 11 Remove muffler heatshield bolt and remove heatshield 12 Loosen the muffler exhaust clamp 13 While securely supporting the stock muffler assemb...

Page 4: ...nnector to the extension harness and secure using supplied cable ties 4 Torque header flange nuts to factory specification 5 Hook header flange springs to header legs 6 Install No 4 11182 419 719 tail...

Page 5: ...f problem still persists please call Yoshimura Tech Department at 800 634 9166 in CA 909 628 4722 22 It is recommended that the muffler and tailpipe be wiped down with rubbing alcohol to remove oil an...

Page 6: ...d 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 r...

Page 7: ...t allow the exclusion or limitation of incidental or consequential damages or limitations on how long an implied warranty lasts so the above limitations and exclusions may not apply to you If you have...

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