Jetprime Jetprime Velocity stacks enlarged throttle body for Yamaha T-MAX 500 e 530

Velocity stacks enlarged throttle body for Yamaha T-MAX 500 e 530.
These velocity stacks we have developed for the TMAX are necessary to improve the air intake during the phases of opening the throttle control.
Due to the particular shape, this allows a reduction in air turbulence during the suction phase, improves the air intake from inside the air box, facilitates the intake and reduces the response time of the engine especially when you have a violent opening of the throttle.