The heart of the BoonDocker turbo system is the fuel controller, available in the non-adjustable SideKick 2.0 or the fully-adjustable SuperTuner. The BoonDocker fuel controller is the master of Electronic Boost Control while providing precise fueling. The BoonDocker fuel controller can be added to ANY turbo kit on the market. Configurations are available for additional/auxiliary fuel injectors.

Summary

Upgrade your sled box to a fully adjustable SuperTuner! Built with the same logic, EBC and auto-adjustments as SideKick 2.0, the SuperTuner (ST) is the next level in controlling your ride.

Our small display screen provides you with stats from your engine (boost setpoint, actual boost, max boost, max RPM’s, injector duty cycle, charge air temperatures, and throttle position).

The harness has been lengthened, so you can mount it on your dash. Because of the display, the control box is slightly larger than the SideKick 2.0.

Like the SideKick 2.0, the ST comes with a USB port, so you can load any of our preconfigured tunes, right from our website.

The primary function of the ST fuel controller is for reviewing stats and for adjusting your boost. Although the ST control box is a fully functional fuel calibration tool, those strategies are very complex, and user-adjustment is not recommended.

Fit and Compatibility

• 2025+ Arctic Cat Catalyst 858 w/Aftermarket Turbo ✔
  

Kit Configurations

1. Adjustable
   
   1. Includes display with buttons - read real-time stats
   2. Includes longer harness, for easy dash-mounting
   3. Fully adjustable boost and fuel control
   4. USB Updatable, load pre-configured tunes from website

SuperTuner Fuel Controller Instructions

(click image for instructions)