FastUTV Maverick R tuning combines an unlocked replacement Bosch MG1 ECU and advanced DCT transmission tuning with your RTD4 tuning interface, adapter cable, required licensing and full remote tuning support.
No core charge. ECU replacement at FastUTV.
Your current ECU must be replaced here at FastUTV’s facility in Corona, California. There is no core charge. Contact FastUTV to coordinate the required ECU replacement. Remote tuning support is included with your selected package after the in-house replacement.
Choose your fuel and stage
MG1 ECU and DCT package prices in USD
| Package |
Initial fuel selection |
Standard |
Burble/Flame |
| Stage 3 |
91 pump gas |
$1,620 |
$1,970 |
| Stage 4 |
96 race fuel |
$1,820 |
$2,170 |
| Stage 4 |
109 race fuel |
$1,820 |
$2,170 |
| Stage 5 |
E85 |
$2,460 |
$2,810 |
The Stage 4 package includes 96 and high-octane race-fuel calibrations; select the fuel you will use first. The 109 power figures below are a reference for the matching fuel and calibration. Provide the exact fuel brand and product so FastUTV can confirm the correct calibration; an octane number alone does not establish compatibility.
Standard is the default tuning style. Optional Burble/Flame adds $350 to the Standard package price and is available for every stage, including E85. Tell us your exact exhaust and other vehicle modifications so the selected calibration matches your build.
Gasoline and E85 calibrations are separate fuel choices. Use the fuel specified for the installed calibration; this package is not represented as an automatic flex-fuel conversion.
Included in every package
- Unlocked replacement Bosch MG1 ECU, with replacement performed at FastUTV’s facility. No core charge.
- RTD4 tuning interface and adapter cable.
- Required tuning licensing.
- Full remote tuning support for the selected package after the in-house ECU replacement.
- Advanced DCT transmission tuning.
- Standard tuning style. Burble/Flame is an optional $350 upgrade.
Stage 5 E85 additionally includes a fuel pump and 1000cc injectors. It uses the specified pump and injector package without a rising-rate fuel system.
Advanced DCT tuning included
Advanced DCT tuning revises shift behavior and optimizes clutch engagement and pressure to suit the ECU calibration.
Vehicle fitment
Applications for this MG1 package
| Vehicle |
Model years |
Configuration |
| Can-Am Maverick R |
2024 and newer |
Two-seat |
| Can-Am Maverick R MAX |
2025 and newer |
Four-seat |
Provide your model year, exact model and trim, exhaust, current engine and fuel-system modifications, and intended fuel. These details let FastUTV match the supplied ECU and calibration to your vehicle. The 2026 Maverick R X RC two-seat is included and uses the MAX / X RC power-reference family below.
Power targets by model and fuel
Wheel and crank horsepower are different reference figures. The following package targets are not a FastUTV dyno measurement of your vehicle or a guaranteed result. Actual output depends on the vehicle, fuel, hardware, calibration and test conditions.
Stage reference targets: wheel horsepower and crank horsepower
| Vehicle |
Stage and fuel |
Wheel HP target |
Crank HP reference |
| Maverick R two-seat, except 2026 X RC |
Stage 3 · 91 |
237 |
269 |
| Maverick R two-seat, except 2026 X RC |
Stage 4 · 96 |
263 |
299 |
| Maverick R two-seat, except 2026 X RC |
Stage 4 · 109 |
287 |
326 |
| Maverick R two-seat, except 2026 X RC |
Stage 5 · E85 |
305 |
346 |
| Maverick R MAX / 2026 X RC |
Stage 3 · 91 |
248 |
282 |
| Maverick R MAX / 2026 X RC |
Stage 4 · 96 |
267 |
304 |
| Maverick R MAX / 2026 X RC |
Stage 4 · 109 |
301 |
342 |
| Maverick R MAX / 2026 X RC |
Stage 5 · E85 |
313 |
356 |
2026 Maverick R X RC: use the MAX / X RC reference figures even though this model has two seats. The other two-seat Maverick R figures do not apply to this trim.
ECU replacement at FastUTV, with remote tuning support
Your ECU must be replaced at our facility in Corona, California. Full remote tuning support is included after replacement. For optional dyno testing or tuning, view FastUTV dyno services and appointment options. A dyno appointment is separate from this ECU package.
Explore Maverick R parts and ECU, tuning and EFI products, or contact FastUTV with your vehicle and fuel details.
