Flex Fuel Kit for Gen IV/V GM V8

The DSX Tuning Flex Fuel Kit is designed as the original plug-and-play solution for integrating flex fuel capabilities into Gen IV and Gen V GM V8 vehicles. This kit allows your vehicle to seamlessly switch between running on pure gasoline, pure ethanol, or any blend in between, unlocking the true power potential of your setup, especially in forced induction scenarios. By enabling the use of ethanol, which offers higher octane and cooling properties, you can achieve significant performance gains without needing to manually monitor fuel content or reflash your tune for different fuel types.