DSX FLEX FUEL KIT FOR 2014+ GM TRUCK LS1 the return port cannot return

the return port cannot return fuel directly into the bucket itself

This is the most advanced controller available and allows the tuner to activate the pump exactly when needed by modifying the pressure modes in the ECM

Boost control for supercharger bypass valves is currently in development and will be a free public update to all controllers

but the factory line may have a small kink because of the extended connection point

and will stand up to the corrosive nature of alcohol better than any injector on the market

DSX FLEX FUEL KIT FOR 2014+ GM TRUCK LS1 the return port cannot returnThe DSX Tuning flex fuel kit is the original plug and play solution to adding flex fuel on Gen IV Gen V GM V8 vehicles. Use these kits to add the ability to run anywhere from straight gasoline to straight ethanol as well as reveal the true power potential of your setup. Forced induction scenarios especially benefit from the use of ethanol, and these allow you to seamlessly switch between gasoline and ethanol without having to monitor your fuel content