Yoshimura R-77 Slip-On Exhaust Systems

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Quick Overview

Yoshimura R&D continues to lead the industry of muffler exhaust system with the introduction of the Slip-On exhaust system. Integrated Catalytic Converter for the Honda CBR1000RR creates even more detail and customization. Competitive ingenuity in the exhaust industry with the recent focus on emission regulations, Yoshimura motorcycle exhaust 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&D’s 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&D’s 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.

  • The R-77 Slip-On Exhaust consists of a trapezoidal-shaped sleeve, maximizing muffler volume, while offering a sharp silhouette to flow with the new body design
  • The innovative Carbon Fiber end-cap is an evolution of the R-55 exhaust, featuring sharp edges for an attractive, eye catching appeal
  • Maximizes torque and usable power for optimum gains throughout the entire powerband
  • C.A.R.B. features an integrated 3 way catalytic converter, increases midrange and torque
  • Ideal for street bikes with improvement of mid-range power and response
  • Manufacture Durability and Emissions Warranty
  • HP / TQ Gain
  • Weight Savings
  • Fewer emissions than OEM system
  • Carbon Fiber

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    • Carbon Fiber
    • Stainless w/ Carbon Fiber End Cap
    • Stainless Steel