Yoshimura RS-4 Street Series CARB Compliant Slip-On Exhaust System

Yoshimura RS-4 Street Series CARB Compliant Slip-On Exhaust System
$337.46 - $485.10
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Details

Yoshimura RS-4 Street Series CARB Compliant Slip-On Exhaust System - Details

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.

  • A pentagonal shaped muffler that features a 2 stage baffle and a front cap design that functions as a polyresonant duplex chamber resulting in a quieter muffler that offers improved mid to top end performance
  • Stainless steel tail pipe
  • Stainless Steel sleeve for increased durability
  • Turn down carbon fiber end cap

Note: Image for reference only. Actual product may vary according to vehicle.

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Yoshimura RS-4 Street Series CARB Compliant Slip-On Exhaust System - Reviews

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Yoshimura RS-4 Street Series CARB Compliant Slip-On Exhaust System - Questions and Answers

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