Holley EFI 550-1421 Terminator X Max Gen III HEMI 2003-2006 Kit with DBW Throttle Body ControlFits 2003 2006 GEN III HEMI engines with EV6 injectors, and a Drive By Wire throttle body. Introducing Terminator X and X Max Kits for Chrysler GEN III HEMI engines from 2003 2013+ such as the 5. 7L, 6. 1L and 6. 4L engines with the factory Drive by Wire throttle body. (Non VVT only) Terminator X features real time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs and outputs. The inputs and outputs