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Yoshimura RS-4 Signature Series Slip-On Muffler - 242922D320

  • Part #:
    436915
  • Manufacturer Part #:
    242922D320

MSRP Price: $425.00

Our Price: $382.50

You Save $42.50 (10%)
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Overview of Yoshimura RS-4 Signature Series Slip-On Muffler - 242922D320
  • 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
  • For optional spark arrestor use 43-4673


Included Items:

(1) Chrome aluminum muffler W/carbon fiber end cap

(1) Stainless steel tailpipe

(1) Exhaust band clamp

(1) Muffler spring

(1) 8mm Flat washer

(1) Rubber grommet

(1) Gold aluminum insert

(1) Muffler plug

(1) Spring tool

Instructions

Specs for Yoshimura RS-4 Signature Series Slip-On Muffler - 242922D320

Color - Primary Silver
Style Bologna/Slash-Cut Tip
Type Slip-On/Muffler
Units Each
Weight 12.00 lbs

Alternate/OEM Part Number(s):

18211784
Specs for Yoshimura RS-4 Signature Series Slip-On Muffler - 242922D320
Color - Primary Silver
Style Bologna/Slash-Cut Tip
Type Slip-On/Muffler
Units Each
Weight 12.00 lbs
Fitment for Yoshimura RS-4 Signature Series Slip-On Muffler - 242922D320
See if this part fits your ride

Part 436915 fits the following machines

Kawasaki
  • 2018 Kawasaki KX250F
  • 2017 Kawasaki KX250F
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Browse 2 questions Browse 2 questions and 2 answers
Is this the actual bike?
A shopper on May 6, 2018
BEST ANSWER: This is an actual slip on muffler as stated in heading and fits models listed in fitment tab
Is this the real bike?
A shopper on Apr 25, 2018
BEST ANSWER: As shown in heading, it is a slip-on muffler
Instructions and Manuals for Yoshimura RS-4 Signature Series Slip-On Muffler - 242922D320

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