Gen IV/V GM V8 Flex Fuel Kit

The DSX Tuning flex fuel kit provides a plug-and-play solution for integrating flex fuel capability into Gen IV/Gen V GM V8 vehicles, allowing you to run any blend of gasoline and ethanol, from pure gasoline to E85. This enables you to unlock the full power potential of your setup, especially in forced induction applications where ethanol offers significant benefits. The kit features 100% clip-together plumbing, eliminating the need for wrenches during installation. Key features include a genuine GM Flex Fuel sensor, a fuel line disconnect designed by DSX Tuning, and a plug-and-play wiring harness built with OEM connectors and terminals. The plumbing kit itself is constructed from corrosion-resistant materials to ensure ease of installation and longevity. While the kit can be physically installed without immediate tuning, the flex fuel functionality will only be activated once the ECM is programmed through HP Tuners or EFILive. This ensures that the vehicle's computer can properly interpret and utilize the flex fuel sensor data for optimal performance and engine management.