$522.48
Kawasaki ZX-636R/6RR (2009-2023) S1R Black Aluminum Slip-On - Part Number 005-3860406-S1B
(muffler/end cap length and orientation may vary, see bike image for accurate representation)
Like all of our products, our ZX-636R/6RR slip-on exhaust system was developed to surpass what is offered on the market today. Engineered to compliment the quality and performance of Kawasaki’s products, this handcrafted system delivers unparalleled sound and performance for the ultimate race experience.
Exhaust Features:
- Teflon Coated Magnesium End-Cap
- Stamped Spring-Fit Inlet
- Aluminum CNC Machined outlet
- Rubber-Lined Styled Mount
- Spiral-Wound Perforated Core
- Unparalleled Sound

Peak HP Max Torque Weight Catalyst O2 Sensor |
Stock 113.39 hp 42.03 ft-lbs 16 lbs Yes No |
TBR 116.15 hp 48.33 ft-lbs 3 lbs No No |
Difference +2.76 hp +0.63 ft-lbs -13 -- -- |