Boyesen Power Reeds T13 Yamaha 30 Choose between the TSR or

Choose between the TSR or Replica Honda Logo design

TSR 500cc Airbox Conversion Kit to suit 2016-2018 KX450F

Available in Raw Billet or Anodised Platinum Black

TSR Direct Bolt on Tohatsu 18 Velocity Stack

Boyesen Power Reeds T13 Yamaha 30 Choose between the TSR orTHE BOYESEN POWER REED ADVANTAGE Dual stage reeds work in unison to perform efficiently throughout the entire powerband. The difference in stiffness between the top reed and the bottom reed allow the reeds to respond quickly and accurately to changes in engine pressure. This translates into quicker acceleration, crisper throttle response and increased horsepower throughout the powerband. Fits Tohatsu 12, 15, 9. 9 & 18HP year range 1972 2019 Year Models