Aftermarket AssassinsCustom Tuned Power Vision | 2016-19 RZR ACE 900

Are you searching for an ECU tuner with the most powerful custom tunes available? Look no further than the Dynojet Powervision, a user-friendly and highly effective device that can program your ECU in just a few minutes. Our AA custom tunes are the epitome of power gains, optimized for the Bosch throttle-by-wire ECU to deliver outstanding performance, responsiveness, and increased horsepower and torque.

One of the key advantages of the Powervision over other ECU tuners is its ability to read the contents of your ECU before tuning, ensuring that the correct tune is loaded for your specific machine. This added safety feature sets it apart from the rest.

Our custom tunes are tailor-made for your 2016-19 ACE 900 and the 2017-19 ACE 900 XC version, offering substantial horsepower gains compared to the factory settings. The stock ACE 900 motor is known to be detuned from the factory, and our tunes unleash its full potential by breaking through throttle limits, resulting in more power and better throttle response.

Horsepower gains will vary depending on air conditions such as temperature and altitude, but you can expect an average gain of around 15hp for riding in low altitude and moderate temperatures (50-70 degrees Fahrenheit).

Our Level 1 tune is designed for use with the stock exhaust, but it also works well with a slip-on exhaust. For even greater performance, Level 2 is recommended for those who have a slip-on or full exhaust system. Additionally, we offer a Kid/Valet Mode tune that limits the speed and power, making it a safe option for younger riders.

Worried about why you should choose our tunes over Dynojet's? We take the extra steps to ensure maximum performance gains by testing our tunes in real-world conditions. Our maps have a more aggressive timing curve for quicker peak timing numbers, resulting in a more instant power surge. Our fuel curve is also optimized to complement the timing curve, providing better fueling for increased power at wide-open throttle.

In addition to power gains, we address other factors such as torque limiters to eliminate throttle closures when spinning the tires, providing 100% locked power delivery. We also remove speed limiters, disable 2-foot limiters, and seatbelt limiters, giving you the all-out tune that offers all the features you desire.

To transfer the increased power to the wheels more effectively and achieve proper peak RPM, we highly recommend our AA Recoil clutch kits.

Please note that due to the time it takes to custom program these tuners, we will ship within 24-48 hours of purchase. If you have any specific tuning needs or concerns, feel free to reach out to us via email or phone.

Get ready to experience the true potential of your Ski-Doo Ace 900 with our top-notch custom tunes and the powerful Dynojet Powervision ECU tuner!