Yoshimura RS-4 Exhaust System
Regular Price
$218.70
Sale Price
$218.70
Regular Price
$729.00
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Yoshimura RS-4 Exhaust System
Regular Price
$218.70
Sale Price
$218.70
Regular Price
$729.00
Product description
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Yoshimura RS-4 Exhaust System
The work that went into developing the Yoshimura RS-4 Exhaust System 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 — 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.
Features:
- Pentagonal-shaped sleeve
- Polyresonant front muffler chamber which helps reduce noise
- Two-stage stepped baffle
- Carbon fiber end-cap
- Stainless Steel or Titanium Head pipe
- CARB/EPA tailpipe emissions compliant
- 100% Made in the USA
Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.