The UFO Performance Products Max Tuner™ allows you to easily customize the fuel map with the touch of a button. The installation is entirely plug-n-play, no splicing and no soldering.
Why do I need an EFI controller?
Any power sports vehicle comes equipped with an ECU map developed by the OEM manufacturer to pass federal regulations. The stock ECU map does allow for small fuel changes to compensate for temperature changes, altitude changes,…etc, but does not allow the end user to make adjustments for additional modifications which affect the air flow like after market exhaust systems and air filters. EFI controllers are just like buying a jet kit for a carburetor vehicle. Even a stock vehicle can benefit from an EFI controller, but if you plan to do any other performance modifications to your vehicle then you should start with an EFI controller which allows you to tune the fuel.
What’s the difference between the Max Tuner™ and the Power Commander?
1. Price – The Max Tuner™ offers the same amount or even more performance gains at a better price point.
2. Simple adjustments – Make fine-tune adjustments with your Max Tuner™ using your thumbs. NO computers are required. NO dynamometer tuning is required. NO downloading different maps for changes in vehicle modifications. This simplicity allows you to optimize your fuel solution to maximize drive ability and performance.
3. Load Based Technology – The Max Tuner™ offers a better fuel solution for every driving condition and within every gear by basing fuel addition on engine load. The Power Commander uses throttle position and RPM technology which optimizes performance for only 4th gear.

Purchasing Options:
| Part Description | Price | Shipping | Buy |
|---|---|---|---|
| Max Tuner™ | $250.00 | $12.00 |
*The shipping amount above applies to orders within the Continental United States. Shipment outside of the Continental United States may result in higher shipping fees.



