Yoshimura RS-4 Pro-Series Exhaust System w/Titanium Muffler - 2446177

    Yoshimura RS-4 Pro-Series Exhaust System w/Titanium Muffler - 2446177

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    Yoshimura RS-4 Pro-Series Exhaust System w/Titanium 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 Items:
    (1) Manifold
    (1) Flange
    (1) Header
    (1) Tailpipe
    (1) Muffler
    (4) Exhaust springs
    (1) Insert for rubber grommet
    (1) Muffler mount rubber grommet
    1) 8mm Washer
    (1) 8mmx30mm Flange bolt
    (1) Spring puller tool
    (1) Offroad endcap plug
    (1) Yoshimura vinyl sticker
    (1) Instructions
    Specifications
    Mfg #: 2446177
    Part #: 435242
    Type Complete System w/o Spark Arrestor
    Units Each
    Weight 11.20 lbs
    Vendor Part Number(s):
    18201120
    Alternate/OEM Part Number(s):
    18201120
    Resources & Manuals
    Fitment for Yoshimura RS-4 Pro-Series Exhaust System w/Titanium Muffler

    Part 435242 fits the following machines

    Kawasaki
    Reviews & Questions