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YAMAHA YZ450F YOSHIMURA SIGNATURE RS4 FULL EXHAUST 234810D321 14-17 FITS BIKE

LionParts


  • Our price $670.00
  • MSRP Regular price $705.26
  • You save $35.26 (4%)
  • Available on

Product Overview

Overview of Yoshimura Stainless/Aluminum/Carbon Fiber Signature RS-4 Dual Exhaust System - 234810D321
    The work that went into developing the RS-4 muffler design paid big dividends in 2010 with Ryan Dungey winning the AMA 450 Supercross and Motocross Championship series as a rookie in the same year, and again in 2012 with the Yoshimura-backed GEICO Honda team winning both 250 Supercross Lites titles. That same R&D has been directed to developing the current generation RS-4 Ã' a unique design that provides an unrivaled combination of power and a quiet exhaust note. The RS-4 features a Polyresonant duplex chamber, a two-staged stepped baffle and an innovative carbon cone end cap.
  • Pentagonal-shaped sleeve
  • Front muffler cap functions as a polyresonant chamber which helps reduce noise
  • Two-stage stepped baffle
  • Carbon fiber end-cap
  • Stainless steel header and tail-pipe

    Included Items:
    (1) Aluminum muffler with carbon fiber endcap and stainless steel connector pipe
    (1) Head pipe
    (1) Mid-pipe
    (1) 8mm-1.25 x 35mm flanged head bolt
    (1) 8mm pan washer
    (1) Rubber grommet
    (1) Aluminum spacer
    (1) 8mm-1.25 flange nut
    (2) Springs
    (1) 8 in. x 10 in. aluminum foil heat shield
    (1) 1.375 low volume insert
    (1) Wash plug
    (1) Spring puller tool
    Instructions

Specifications
Brand LionParts
SKU # 191599-Yoshimura-EH-TR
Weight 5.0 lb

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