DISCLAIMER: Not legal for sale or use in California - Shop Approved Parts

Optimize your ATV for any terrain with the Power Commander V. This powerful fuel tuner is now available in a smaller size than ever before and can be connected to a computer through USB to track your progress. It can hold two maps at a time for multiple tuning options and is easy to install to get you back on the trail faster. With a -100/250+ % change range, our fuel tuner has more options and features to get your ATV to optimal efficiency or to maximize your power and torque. Make sure your vehicle is running at its maximum potential without the guesswork. Need something at a lower price tag with similar tuning capability? Our Power Commander Fuel Controller may fit the bill. An easy-to-install plug-and-play kit that is programmed with specific maps for your specific ATV that can be altered on the fly right from the device. It may not have the monitoring or upgrade capability, but for tuning your ATV quickly, it's the perfect companion.



  • Individual cylinder and gear mapping
  • Ten throttle position columns
  • Gear input: Map adjustment based on gear and speed
  • Enhanced “accel pump” utility
  • Analog input

Piggyback Fuel Tuner

Monitor and maintain your ATV's air/fuel ratio without directly changing the ECU with our Power Commander line of fuel tuners. This device has tons of tunes to choose from and can optimize your ATV for speed, torque and power.

Upgradable Power

The Power Commander fuel tuner line can help take your ATV to the next level of power, without the issue of rewriting the ECU directly. With hundreds of tunes to choose from perfectly tailored for stock, modified or racing ATVs, this device is an absolute necessity during the upgrading process.


Description Size Download
Power Commander V Firmware - Version 1.14.2 (Power Core) (200.47 kB) 200.47 kB download-icon

Power Core Software

Unlock Your Potential

  • PC-based
  • Connects dynamometer runs with fuel tuners
  • Adjusts/creates calibrations and maps
PowerCore fuel tuning software
PowerCore fuel tuning software compare power data

Compare Your Data

Our C3 Tuning Software can store all of your data from your fuel tuner onto your computer and compare it side by side for even more insight into your performance.

PowerCore fuel tuning air fuel ratio adjustment

Advanced Tuning Capability

Our PowerCore software does far more than compare data; it also helps you tune like never before. It can create maps with up to 30 throttle positions, designate target AFRs for each map cell, and map multiple cylinders simultaneously. You’ll be the master of any machine in no time.

PowerCore fuel tuning software air fuel ratio changes

Clear Displays

Display and read your data in whatever form you need to get the best tune possible. PowerCore can stream your live data and display it as power cells or graphs for comparisons and easy diagnostics.

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