Yoshimura R&D continues to lead the industry with the introduction of our Slip-On exhaust system with Integrated Catalytic Converter for the Honda CBR1000RR. Leading the exhaust industry with the recent focus on emission regulations, Yoshimura R&D pursued the opportunity and developed a 50-State Street-Legal Exhaust System (EO# K-004). After extensive research, prototype development and testing, Yoshimura has once again developed a breakthrough exhaust system.
Producing fewer emissions than the OEM muffler, and weighing in 3.1 lbs lighter, Yoshimura R&Ds Slip-On R-77 stainless steel exhaust with Catalytic Converter continues to improve power and torque of the already powerful Honda CBR1000RR. Ideal for street riding and highway use where mid-range torque and mid-RPM power is utilized, Yoshimura R&Ds innovative exhaust design drastically improves mid range power between 4,500-7,000 rpm by up to 8HP and 10ft-lbs, all while producing less emissions by utilization of a 3-way catalytic converter.
Ideal for street bikes with improvement of mid-range power and response
Manufacture Durability and Emissions Warranty
HP / TQ Gain
Fewer emissions than OEM system