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Street Series R-34 Stainless/Aluminum Slip-On Muffler - 12570BT510

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Street Series R-34 Stainless/Aluminum Slip-On Muffler - 12570BT510

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  • Mfg Part #:
MSRP: $542.10

Price: $487.89 10% off!
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Yoshimura Street Series R-34 Stainless/Aluminum Slip-On Muffler - 12570BT510
  • Introducing our newest muffler profile the R-34.
  • With styling ques from decades past and technology of today comes the Yoshimura R-34.
  • This megaphone style muffler is not only made with style its made with the Yoshimura reputation to perform.
  • A hand formed Works Finish stainless steel sleeve houses custom tuned baffling and premium packing, finished off with a beautifully sculpted CNC machined aluminum hard anodized end cap.
  • The Honda Rebel was practically designed for the new R-34.
  • Our new slip-on removes a good amount of the stock weight and provides the perfect retro/builders look for the classic Rebel.
  • R-34 adds performance too, 2.6% peak HP and 4.6% peak torque.
  • Hit the red start button and you hear the custom tone of the R-34. Its throwback time!
  • R-34 SS/SS/AL Slip-on Weight: 5.3 Lbs. vs Stock muffler weight: 8.7 Lbs.
  • Proudly made in the USA!
  • New Yoshimura Works Finish takes on a unique coloring after it goes through a heat cycle on the motorcycle that looks much like those titanium works components our factory racers use.
  • Contemporary Satin/matte finish
  • Uniform heat coloration
  • Increased fatigue strength
  • Increased scratch and stain resistance

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

Note: Installation of a new exhaust system may change your motorcycles fuel-air mixture requirements. Please consult the manufacturer directly with questions regarding any modifications that may need to be made during, or after installing their product. If a jet kit or EFI controller is recommended please see the Intake/Fuel section for products available 

Note: Exhaust discoloration (bluing) is caused by engine conditions such as cam timing, fuel-air mixture, operating temperature, etc. It is not the result of defective manufacturing; therefore it is not covered by any warranty. See the Chems/Lubes section for products to help remove or prevent exhaust discoloration 


Included Items:

(1) Stainless steel slip on muffler W/black end cap

(1) Band clamp

(1) Exhaust spring

(1) Spring puller


Part #: 4410256
Mfg #: 12570BT510
Color Silver
Style Canister Muffler
Type Slip-On/Muffler
Units Each
Weight 9.75 lbs
Resources & Manuals
Fitment for Yoshimura Street Series R-34 Stainless/Aluminum Slip-On Muffler - 12570BT510

Part 4410256 fits the following machines

  • CMX500 Rebel 2017-2019
  • CMX500A Rebel ABS 2017-2019


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Is it legal in California?
A shopper on Sep 16, 2018
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