TD Max pump 17 psi ECU reflash TD Stage 3 Max 17 psi performance package for Yamaha Sidewinder / SRX up to 290HP 91 Octane

TD Max pump 17 psi ECU reflash TD Stage 3 Max 17 psi performance package for Yamaha Sidewinder / SRX up to 290HP 91 octane

This map is the choice of the high performance trail guy who likes to race on the lakes. Huge top end numbers we have ran 145 MPH on a trail setup with that map on the lake (ice) and 150MPH with a speed track.

Taller gears are highly recommended with this map especially for guys who like high MPH top speed.

Please inspect the clutch sheaves for spider cracks before installing a clutch kit, especially higher miles sleds.
We recommend also inspecting smoothness of the shift by removing the spring and checking for binding in the primary.

It must shift smoothly to improve efficiency.

This is a digital product: it is only available for those who are flashing the ECU either by sending it to one of our locations or by purchasing one of our popular TD Flasher.