The Yamaha YZF 1000 R1 GPR Double Slip-on M3 Inox exhaust delivers superior performance and sound for sport bike enthusiasts. GPR has engineered this exhaust system with precision craftsmanship and race-proven technology. The M3 Inox exhaust features a hand-brushed stainless steel construction and 100mm round design. This exhaust system reduces weight and enhances the motorcycle's performance. The slip-on design ensures easy installation without modifications. GPR includes specific link pipes and mounting hardware for direct fitment. Yamaha YZF 1000 R1 Exhaust Fitment Yamaha YZF 1000 R1 2009 2010 2011 2012 2013 2014 GPR Exhaust Information Removable DB Killer: Included Weight: 3.3 pounds (1.5 kg) Length: 11.81 Inches (300 MM) Finish: Brushed Stainless steel Link pipe: Included Catalyst: Not necessary for this product European Homologation: Yes Yamaha YZF 1000 R1 GPR M3 Inox Exhaust Details Enhanced Performance: Advanced engineering increases horsepower and torque across the power band Significant Weight Reduction: Lightweight stainless steel construction reduces overall weight compared to stock exhaust Premium Sound Quality: Race-inspired acoustics deliver a deep, aggressive tone while maintaining legal sound levels Easy Installation: Complete mounting hardware and link pipes ensure direct bolt-on fitment Superior Build Quality: Italian craftsmanship and high-grade welding guarantee long-lasting durability Warranty Protection: 2-year international warranty provides peace of mind for your investment