DSX FLEX FUEL KIT FOR 2009-2015 CTS-V LS2 Two fluorosilicone umbrella valves allow

Two fluorosilicone umbrella valves allow gravity filling of the bucket as a backup (though at extremely low tank levels

hence the use of three individual jet siphons)

Black 3D printed Boost Leash mounting bracket

The controller also features a built in priming/purge function: simply key the vehicle on (but don't start the engine) and push the gas pedal

DSX FLEX FUEL KIT FOR 2009-2015 CTS-V LS2 Two fluorosilicone umbrella valves allowThe 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