Acclivity
Acclivity Axiom stand-alone engine management for Can-Am Maverick X3 and Polaris RZR Pro R. Choose a vehicle-specific ECU, then explore optional software Entitlements.
Choose Your ECU

Can-Am X3 MG1 - 2021+
$2,599
For the factory MG1 platform. Confirm calibration requirements for your build.
View ECU
Polaris RZR Pro R - 2022+
$2,599
For Polaris RZR Pro R UTV models. Confirm calibration requirements for your build.
View ECUEntitlements
Optional software features for compatible Acclivity Axiom ECUs. Each Entitlement is $249 and is sold separately from the ECU.
| Feature | Price | Availability |
|---|---|---|
| Launch Control | $249 | Manual activation |
| Rolling Anti-Lag | $249 | Coming soon; ordering unavailable |
| Rolling Launch | $249 | Coming soon; ordering unavailable |
Acclivity specifies a one-time dealer activation. FastUTV handles activation arrangements manually after confirming your ECU and feature compatibility. These are not physical products or instant-download codes.
Built Around Your Vehicle
Axiom uses Acclivity's R.I.D.E. modular controller architecture, with internal data logging, drive-by-wire and CAN support. The ECU uses the vehicle's factory connector and mounting positions. Your engine, fuel and modifications still require an appropriate calibration.
Can-Am applications shown here cover 2021+ Maverick X3 vehicles with the factory MG1 platform. Polaris applications cover 2022+ RZR Pro R. These Acclivity ECU listings are separate from the FastUTV aRacer staged-tuning packages; aRacer maps and package inclusions do not transfer to them.
R.I.D.E. Uplink cloud/OTA functions are listed by Acclivity as coming soon, not current included capabilities.
Shipping, Pickup and Support
ECUs use $25 flat-rate continental-US shipping. Corona pickup is available at 160 Vander St, STE C, Corona, CA 92878, after order-readiness confirmation. Entitlements have no physical shipping charge.
Can-Am X3 ECU options | Polaris Pro R ECU options | All Suppliers & Brands