Products in Excellent condition look brand new — with no physical flaws, scratches or scuffs — and include all original parts and accessories. The product will be in its original packaging or a suitable replacement box.
Open-Box - Satisfactory
Products in Satisfactory condition show minor to moderate signs of use that affect cosmetic appearance but have no impact on performance. A satisfactory product does not include dents, chips, cracks, or deep scratches. It may not contain the original packaging or some parts and accessories.
Open-Box - Fair
Products in Fair condition operate as intended, but show more significant scratches, dents, or chips. For example, an exhaust returned to Dennis Kirk with a dent or large scratch that doesn’t affect the product's performance. It may not contain the original packaging or some parts and accessories.
Yoshimura Stainless/Aluminum/Carbon Fiber Signature RS-4 Dual Exhaust System
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
Mfg. Price Controlled Item
Due to the manufacturer's advertising policy - this item is excluded from promotions and discounts details