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Caution: Exhaust system can be extremely hot.  Let motorcycle cool down 

before beginning installation.

Note: Read through all instructions before beginning installation.

Installation Steps:

Tools Needed:

Metric Socket Set, Extension, and Ratchet
Metric Combination Wrench Set
Metric Allen Wrench Set
Torque Wrench
Sharp Scissors and Tape

1.

Remove rider seat (two bolts under rear corner edges of rider seat) and passenger seat. 

2.

Remove rear seat cowling by removing the four bolts shown in Fig. 1 and pulling the cowling toward the rear of bike 
and up.  Also, remove muffler heatshield bolt (as shown in Fig. 1) at this time.

3.

Disconnect the three electrical connectors shown in Fig. 2 (brake light, running light, and rear turn signals).

4.

Remove rear fender, brake light, and rear turn signals from motorcycle (see Fig. 3 and Fig. 4).

5.

Remove right side rider foot controls (see Fig. 5 for bolt locations).

6.

Remove right side passenger foot rest (see Fig. 6 for bolt locations).

7.

Remove stock metal tailpipe heatshield by removing the bolt shown in Fig. 7.

8.

 Remove stock muffler mounting bolts (see Fig. 8 and Fig. 9).

9.

Loosen exhaust clamp shown in Fig. 10 and remove stock tailpipe, muffler, muffler heatshield.

10. Remove bolt in subframe shown in Fig. 11.  This will be the new muffler mouning location for the Yoshimura muffler.  

The stock muffler mounting points on each side of the subframe will not be used.

11. Cut out the supplied heatshield template.

12. Tape or firmly hold template to adhesive side (not foil side) of heatshield.  

13. Trace outline of template on heatshield.

14. Use scissors to cut heatshield to outline.  When cutting, keep excess in one piece - the extra piece will be used later.

15. Use rubbing alcohol to clean area where heatshield will be applied.

16. Remove adhesive backing and apply to underside of rear fender assembly (see Fig. 12 for BEFORE and AFTER 

pictures of adhesive foil heatshield installation).

NOTE:  Take a moment to examine how the heatshield lines up with the features of the undertail plastic before you 
begin.

Installation Procedures:

Page 2

Содержание 12270E7220

Страница 1: ...roads and can only be used for off highway closed course competition In the state of California it is illegal to modify the emission control system which includes the fuel injection system of any veh...

Страница 2: ...st see Fig 6 for bolt locations 7 Remove stock metal tailpipe heatshield by removing the bolt shown in Fig 7 8 Remove stock muffler mounting bolts see Fig 8 and Fig 9 9 Loosen exhaust clamp shown in F...

Страница 3: ...t to 2 5 kg m 18 lb ft 23 It is recommended that the muffler and tailpipe be wiped down with rubbing alcohol to remove oil and fingerprints This will help prevent tarnishing of the finish after the ex...

Страница 4: ...Installation Procedures Page 4 Fig 3 Fig 4 Fig 5 Fig 6 Fig 7 Fig 8...

Страница 5: ...Installation Procedures Page 5 Fig 9 Fig 10 Fig 11 Fig 12 Before After Fig 13 Fig 14...

Страница 6: ...um Sleeve use 1227 MPCX Carbon Fiber Sleeve use 1227 MPC 4 2 5 Exhaust Spring 2 RACE SPS 1 5 8mm x 65mm Flanged Hex Bolt Fully Threaded 1 M8X65H F 6 8mm Nut 1 8MMNUT 7 Stainless Steel Exhaust Clamp 1...

Страница 7: ...PERING PROHIBITION Federal law prohibits any modification to this exhaust system which causes the motorcycle to exceed the Federal noise standard Use of the motorcycle with such a modified exhaust sys...

Страница 8: ...ove adhesive backing from adhesive foil heatshield 5 Carefully install adhesive foil heatshield to the undertail section of the motorcycle Note The template is designed to have overlap Line up circles...

Страница 9: ...This page is left blank intentionally...

Страница 10: ...his side up 3 Cut along all solid lines 4 Remove adhesive backing from adhesive foil heatshield 5 Carefully install adhesive foil heatshield to the undertail section of the motorcycle 6 Use the remain...

Страница 11: ...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...

Страница 12: ...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...

Страница 13: ...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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