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Yoshimura RS-4 Signature Series Slip-On Muffler - 231002D320

  • Part #:
    436112
  • Manufacturer Part #:
    231002D320

MSRP Price: $425.00

Our Price: $382.50

You Save:
$42.50 (10%)
Ships In 3-4 Business Days

Overview of Yoshimura RS-4 Signature Series Slip-On Muffler - 231002D320

  • The work that went into developing the RS-4 muffler has paid big dividend in Off-Road Racing; winning multiple Supercross and Motocross titles since it's inception
  • The current generation RS-4 is based on that research and development, and the result is a unique design that provides and unrivaled combination of power and quiet exhaust tone
  • The RS-4 features a Polyresonant duplex chamber and two staged stepped baffle for increased performance while a carbon cone end cap finished off it's innovative styling
  • Pentagonal shaped sleeve
  • Front muffler cap functions as a polyresonant chamber which helps reduce noise
  • Two-staged stepped baffle
  • Carbon fiber end cap
  • Stainless steel tailpipe
  • AMA 94db sound insert installed
  • For optional spark arrestor order 43-4673

Specs for Yoshimura RS-4 Signature Series Slip-On Muffler - 231002D320

Color - Primary Silver
Style Canister Muffler
Type Muffler/Silencer w/Spark Arrestor
Units Each
Weight 10.00 lbs

Specs for Yoshimura RS-4 Signature Series Slip-On Muffler - 231002D320

Color - Primary Silver
Style Canister Muffler
Type Muffler/Silencer w/Spark Arrestor
Units Each
Weight 10.00 lbs

Fitment for Yoshimura RS-4 Signature Series Slip-On Muffler - 231002D320

See if this part fits your ride

Part 436112 fits the following machines

Yamaha
  • 2013 Yamaha YZ250F
  • 2012 Yamaha YZ250F
  • 2011 Yamaha YZ250F
  • 2010 Yamaha YZ250F
  • 2009 Yamaha YZ250F
  • 2008 Yamaha YZ250F
  • 2007 Yamaha YZ250F
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Instructions and Manuals for Yoshimura RS-4 Signature Series Slip-On Muffler - 231002D320