Polaris MSX 150 Stg 1 flashRegular price $ 250.00
Increase power by as much as 30hp. You will gain better performance in all aspects from your run around cruising to all out racing.
- Revised fuel and ignition mapping calibrated for 91+ octane
- 2-3psi boost increase
- Increased rpm limit
- Speed limit deleted
It is required for the customer to send in his ecu for the flash. As always there is no warranty of your OEM hardware when modifying the vehicle