Need Assistance?
Legendary Service... Ask Your Friends - Since 1969
800.969.7501
Over 160K Powersport Items - In-Stock and ready to ship today! View tires, apparel, helmets, exhaust and more!

Yoshimura Tri-Oval Race Slip-Ons with Polished Stainless Steel Muffler Sleeve - 1230265

  • Part #:
    431289
  • Manufacturer Part #:
    1230265

MSRP Price: $629.00

Our Price: $566.10

You Save:
$62.90 (10%)
Ships In 3-4 Business Days

Overview of Yoshimura Tri-Oval Race Slip-Ons with Polished Stainless Steel Muffler Sleeve - 1230265

  • A convenient slip-on muffler package with the TRS race exhaust features
  • Tested and developed with the help of three-time AMA Superbike Champion Mat Mladin
  • Tri-oval muffler shape gives you maximum cornering clearance, unique looks and a distinctive sound
  • Slip-on style
  • Stainless steel race baffle is large 2 in. or 2.25 in. diameter for maximum exhaust gas flow
  • Not for use on CA models

Included Items:
(1) Right side Tailpipe
(1) Left side Tailpipe
(2) TRS mufflers
(2) Muffler clamps
(4) 2.5 in. Exhaust springs
(2) 8mm x 60mm Hexhead bolts
(2) 35mm Aluminum spacers
(2) Collector clamps
(2) Collector rivets
(2) Muffler clamp heat insulators
(1) Spring puller tool
(1) Yoshimura vinyl sticker
(1) Instructions

Tailpipe: Stainless
Muffler: Stainless
End Cap: Stainless

NOTE: Not all products are legal for sale or use on pollution controlled vehicles. Check your local laws and the manufacturers information

NOTE: There is no warranty on exhaust pipes and mufflers with regard to any discoloration. Discoloration (blueing) is the result of tuning characteristics, cam timing, carburetor jetting, overheating, etc., and is not caused by defective manufacturing. See the CHEMS/LUBES section in the back of this catalog for products that will help prevent or remove blueing.

NOTE: Installation of a new exhaust system may change your motorcycles fuel-air mixture requirements. Please consult the exhaust manufacturer directly with questions regarding any modifications that may need to be made during. or after, installing their product. If a jet kit or fuel processor is recommended, see the FUEL/INTAKE section

The Air Resources Board (ARB) does not permit the use of aftermarket emission-related parts that alter the air/fuel ratio of an emission-controlled vehicle. Due to these legal restrictions this part cannot be shipped to California.

Specs for Yoshimura Tri-Oval Race Slip-Ons with Polished Stainless Steel Muffler Sleeve - 1230265

Color - Primary Silver
Finish Unfinished
Weight 13.25 lbs

Specs for Yoshimura Tri-Oval Race Slip-Ons with Polished Stainless Steel Muffler Sleeve - 1230265

Color - Primary Silver
Finish Unfinished
Weight 13.25 lbs

Fitment for Yoshimura Tri-Oval Race Slip-Ons with Polished Stainless Steel Muffler Sleeve - 1230265

See if this part fits your ride

Part 431289 fits the following machines

Honda
  • 2003 Honda CB900F 919
  • 2002 Honda CB900F 919
5.0 / 5.0
2 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
2
0
0
0
0
Finish
5.0 / 5
Performance
5.0 / 5
Loudness
Very Quiet
Average
Very Loud
Finish
5 / 5
Loudness
Very Quiet
Average
Very Loud
Performance
5 / 5
Great pipes!
Beautiful exhaust and fairly easy to install. Definitely quieter than I expected considering having "Race" in the name but but that's actually a good thing. Doesn't really seem any louder than stock at cruising speeds and rpms while riding. This is due to the loud wind noise of our "naked" bikes I'm thinking. They sound awesome at idle and takeoff though and they seem to free up a little more power even without a tune. They include a dyno sheet which indicates about 2-3 hp of gain.
August 17, 2010
Finish
5 / 5
Loudness
Very Quiet
Average
Very Loud
Performance
5 / 5
Nice quality & performance pipes
Very nice quality. The installation is a snap and looks great on the bike. Sounds great. A little quiter than I'd like but that's not a bad thing. Nice deeper tone at idle and when you open up. Felt a little more throttle response. One tip, that's not in the direction that I seen, if re-using the front pipe guards, switch the left to the right and right to the left. That's how they fit. Overall, great pipes.
October 18, 2012
Start typing your question and we'll check if it was already asked and answered. Learn More
No questions have been asked about this item. Be the first!

Instructions and Manuals for Yoshimura Tri-Oval Race Slip-Ons with Polished Stainless Steel Muffler Sleeve - 1230265