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YZ450F

YZ450F

There are 9 products.

Showing 1-9 of 9 item(s)

18-19 Yamaha YZ450F Yoshimura RS-4 Titanium Full System With Carbon Muffler

Yoshimura RS-4 Full System Exhaust 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 a unique design that provides an unrivaled combination of...

Price USD Sale $1,129.00

18-19 Yamaha YZ450F Yoshimura RS-4 Titanium Full System With Titanium Muffler

Yoshimura RS-4 Full System Exhaust 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 a unique design that provides an unrivaled combination of...

Price USD Sale $1,079.00

14-17 Yamaha YZ450F Yoshimura RS-4 Titanium Full System With Carbon Muffler

Yoshimura RS-4 Full System Exhaust 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 a unique design that provides an unrivaled combination of...

Price USD Sale $989.00

14-17 Yamaha YZ450F Yoshimura RS-4 Titanium Full System With Titanium Muffler

Yoshimura RS-4 Full System Exhaust 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 a unique design that provides an unrivaled combination of...

Price USD Sale $949.00

20-21 Yamaha YZ450F Yoshimura RS-4 Stainless Full System With Aluminum Muffler

Yoshimura RS-4 Full System Exhaust 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 a unique design that provides an unrivaled combination of...

Price USD Sale $739.00

18-19 Yamaha YZ450F Yoshimura RS-4 Stainless Full System With Aluminum Muffler

Yoshimura RS-4 Full System Exhaust 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 a unique design that provides an unrivaled combination of...

Price USD Sale $689.00

14-17 Yamaha YZ450F Yoshimura RS-4 Stainless Full System With Aluminum Muffler

Yoshimura RS-4 Full System Exhaust 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 a unique design that provides an unrivaled combination of...

Price USD Sale $689.00

18-21 Yamaha YZ450F Yoshimura RS-4 Slip-On Exhaust Aluminum

Yoshimura RS-4 Slip-On Exhaust The work that went into developing the RS-4 muffler has paid big dividends in off-road racing, winning multiple Supercross and Motocross titles since it's inception. Yoshimura 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 and two-staged stepped baffle for increased performance, while...

Price USD Sale $499.00

14-17 Yamaha YZ450F Yoshimura RS-4 Slip-On Exhaust Aluminum

Yoshimura RS-4 Slip-On Exhaust The work that went into developing the RS-4 muffler has paid big dividends in off-road racing, winning multiple Supercross and Motocross titles since it's inception. Yoshimura 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 and two-staged stepped baffle for increased performance, while...

Price USD Sale $499.00