Vauhti Varikko Power ECU CFMOTO

Stock ECU is not an option! ATVs are annoyingly restricted – and a restricted ATV = restricted fun!

Power ECU replaces the stock engine control unit. This makes tuning very easy.

Simply remove the stock ECU and plug in the Power ECU. Returning the ATV back to stock is just as simple if needed.

Benefits of the Power ECU:

More power:

The Power ECU has optimized engine parameters, resulting in increased top power and torque. Power is improved across the entire RPM range, making it easier to ride, even under heavy load.

Speed limiters removed:

All speed limiters are removed. In high gear, the ATV reaches its maximum speed. The low gear limiter is removed for better off-road driveability. Also, the diff lock and reverse speed limits are removed.

Improved air-fuel ratio:

Factory ATVs are tuned very lean due to strict emission regulations. This causes the engine to run hot. With an optimized air-fuel ratio, the engine runs cleaner, heat issues are resolved, and overall efficiency improves.

Better throttle response:

The optimized throttle map makes throttle control smoother. This is especially noticeable in ride-by-wire models (CFORCE 625, 850/1000 Gen3, ZFORCE 950/1000, UFORCE 1000) with selectable ride modes. Starting off becomes smoother and easier.

Smoother downhill engine braking:

The stock downhill engine brake in CFORCE 850/1000 Gen3 is a bit harsh. Power ECU softens and improves its logic for better control.

Please note: Power ECU is a tuning software. It may affect road legality and vehicle warranty.

Power gains and features by model:

• GOES Terrox 400 / CFORCE 450 2019–2022:
  • Over 6 horsepower more at the wheels compared to stock
• GOES Terrox 500 / CFORCE 520 2019–2022:
  • Over 5 hp more at the wheels compared to stock
• CFORCE 450 2023–>:
  • Over 6 hp more at the wheels compared to stock
• CFORCE 520 2023–>:
  • Over 6 hp more at the wheels compared to stock
• CFORCE 625 2020–2022 (non-electric throttle):
  • Over 5 hp more at the wheels compared to stock
• CFORCE 625 2023–> (ride-by-wire):
  • Over 6 hp more at the wheels
  • Improved throttle map
• CFORCE 850 GEN2 2018–2023:
  • Over 7 hp more at the wheels
• CFORCE 850 GEN3 2024–>:
  • Over 6 hp more at the wheels
  • Improved throttle map, smoother downhill engine braking
• CFORCE 1000 GEN2 2018–2023:
  • Over 5 hp more at the wheels
• CFORCE 1000 GEN3 2024–>:
  • Over 10 hp more at the wheels
  • Improved throttle map
  • Smoother downhill engine braking
• CFORCE 1000 ABS GEN3 2024–>:
  • Over 10 hp more at the wheels
  • Improved throttle map
  • Smoother downhill engine braking
• ZFORCE 950 Sport 2023–>:
  • Over 9 hp more at the wheels
  • Improved throttle map
• ZFORCE 1000 Sport R 2023–>:
  • Over 9 hp more at the wheels
  • Improved throttle map
• UFORCE 1000 2023–>:
  • Over 7 hp more at the wheels
  • Improved throttle map