Yoshimura RS-4 Competition Series Muffler

  • Part #: 435592
  • Manufacturer Part #: 228402D320
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435592
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Overview of Yoshimura RS-4 Competition Series Muffler

  • Delivers huge power at a very light weight
  • Lower centralized mass coefficient improves handling
  • Pro-Series features a titanium header construction;Competition Series features stainless steel header construction
  • Tapered head pipe delivers optimal flow and performance
  • Front cap design functions as a polyresonant chamber to lower dB output while improving mid- to top-end power
  • Two-staged, stepped baffle
  • Pro-Series features carbon fiber or titanium, muffler sleeve; Competition series features aluminum muffler sleeve with brushed finish
  • 99 dB and 94 dB muffler inserts available separately from Yoshimura

Included Item:
(1) Muffler assembly
(1) Exhaust clamp
(1) 8mm Washer
(1) Aluminum spacer
(1) 8mmx35mm Flanged hexhead bolt
(1) Aluminum bracket rubber grommet
(1) Offroad endcap plub
(1) Yoshimura vinyl sticker

Specs

Specs for Yoshimura RS-4 Competition Series Muffler

Fitment for Yoshimura RS-4 Competition Series Muffler

Part 435592 fits the following machines

See if this part fits your ride

Honda
2013 Honda CRF250R
2012 Honda CRF250R
2011 Honda CRF250R

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Instructions and Media for Yoshimura RS-4 Competition Series Muffler

Video Product Info: Yoshimura: Building a Muffler Sleeve Instructional Video 1:17