EFI w/DSP5 switch,Billet S472, 5" intake, Head Gaskets, ARP Headstuds, EGR Delete, 5" Exhaust/4" Downpipe,Airdog 165, 40% Nozzles, SouthBend DD Clutch, Edge CTS Insight, tie rods and supports, traction bars. I'm sure I'm missing something's. truck ran great after Danville got done with it. Pulled my 25' boat with it a couple times, not the best but it did it. I loved driving it but it was just to much for me to have in the snow and weather.