Yoshimura RS-4 Race Series Full System Exhaust SS-SS-CF - 146500D520

Item # : 210624

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List : $1,115.99

$1,004.39

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Specs

  • Manufacturer: Yoshimura

Details

  • Important Note:

    FOR CLOSED COURSE COMPETITION ONLY; NOT INTENDED FOR STREET USE

Yoshimura KAWASAKI NINJA 650 Race RS-4 FS SS-SS-CF

Stainless Steel Header / Stainless Steel Muffler / Carbon Fiber End-Cap

The work that went into developing the RS-4 muffler design paid big dividends in 2010 with winning the AMA 450 Supercross and Motocross Championship series, and again in 2012 winning both 250 Supercross Lites titles. That same R&D has been directed to developing the current generation RS-4 for Road Racing — 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
  • Turn-out carbon fiber end-cap
  • Stainless steel tail-pipe

Installation Instructions


Exhaust Race Series If you're looking for that competitive edge, look no further than Yoshimura Race Series. These exhaust systems are designed with nothing but power in mind. Each Race Series system is developed in accordance with noise compliance regulations imposed by most racing sanctioning bodies worldwide.
FOR CLOSED COURSE COMPETITION ONLY; NOT INTENDED FOR STREET USE

Manufacturer Part Number: 146500D520