Signature RS4 Aluminum Stainless Steel Full Exhaust - For 08-17 Suzuki RMZ450 & 10-19 RMX450Z

For 08-17 Suzuki RMZ450 & 10-19 RMX450Z

• California Prop 65 Warning: Cancer and Reproductive Harm - https://www.p65warnings.ca.gov/
• Color: Silver
• End Cap Material: Carbon Fiber
• Header Material: Stainless Steel
• Material: Aluminum, Stainless Steel, Carbon
• Muffler Quantity: 1
• Muffler Sleeve Material: Aluminum
• Removable Quiet Insert: Yes
• Type: Complete Exhaust System
• UPC: 0840025903067

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 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.