Evolution Powersports ECM tuning is a cost effective way to get HUGE power gains from your X3.


Below are the available tuning options:



Stage 1 - 200 horsepower - 91 octane

Stage 2 - 210 horsepower - 91 octane

Stage 3 - 215 horsepower - 91 octane

Stage 3R - 225 horsepower - 93 octane


BIG FUEL INJECTOR TUNES (includes fuel injectors and injector adapter harness):

Stage 3BI - 210 horsepower - 91 octane

Stage 4-X100 - 245 horsepower - 100 octane

Stage 5 - 245 horsepower - E85 octane

Stage 5-X85 - 255 horsepower - E85 (includes new fuel pump)


Mail-In tuning requires you remove the ECM from your vehicle and send it to us for tuning (address provided after order is placed). 

The Maptuner is a handheld device that allows you to upload the tune yourself. Selecting the Maptuner option with any of the stock injector tunes will get you ALL shown stock injector tunes.  Selecting the Maptuner option and tunes 3Bi-Stage 5 will provide you with all  big injector tunes beides X85. The X85 tune includes a new fuel pump. Selecting this tune with Maptuner will provide ALL big injector tunes (3BI-X85)


EVP CodeShooter - CodeShooter is the most innovative app-based ECU tuning device for powersports vehicles. The most intuitive and easy-to-use wireless flashing tool on the market, you now have the power to flash your vehicle’s ECU, read and reset trouble codes, as well as monitor live critical engine data all from your smartphone!


Clutching upgrades HIGHLY recommended!


Check out our listings for Evo clutch kits to get a matched setup for your power level!


Contact us at SXSBlog.com@gmail.com with questions.

2020 Maverick X3 Turbo RR ECU Tuning