Aftermarket Assassins Tuner Polaris RANGER 570
Aftermarket Assassins Tuner Polaris RANGER 570 Big horsepower & speed gains! The factory 570 Ranger is just like the RZR and ACE 570 is very limited from the factory. The 45hp motor is capable of much more and we are here to deliver! The factory limits you with torque limits to only allow so much horsepower to be made, very low 50mph speed limits, and a very timid rev limit. We unlock everything in this motor to gain another 5-7 horsepower. You'll notice MUCH quicker throttle response and power delivery especially in high gear. 100% Throttle in high and low gear, throttle by wire limiters disabled (on those models with TBW) AA's wicked timing and fuel curve for either 87 or 91 octane More mid range fuel for increased mid range power and response and a better fuel curve all around Cooler running motor with the fan temps decreased to 195 on / 185 off Factory 50 MPH high speed limit removed, 24mph low speed limit removed See speeds around 60mph in high gear 2 foot limits dis