Brand: Yoshimura
Color: Enduro / Stainless / Aluminum / Carbon Fiber
Features:
- 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 - a unique design that provides an unrivaled combination of power and a quiet exhaust note.
- The RS-4 Slip-On uses the same technology that goes into the full systems, but features an easier-to-install application.
- The RS-4's premium muffler packing helps meet the U.S.F.S.
- noise specifications while maintaining performance.
Details: 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
UPC: 644978853659
EAN: 0840025907621
Item Condition: New