When it comes to stuff like that its hard to say. If its free take it. if its 800 walk away.
A cold air intake, Tb, and chip can only help so much on a stock engine. Also since that is a 50 state legal chip its only good at wide open throttle. So basically you get a pretty whistle, unless your to the floor every where you go.
If its worth doing its worth over doing
2014 Ram 2500 CTD CCSB Tow pig.
2005 Tj Rubi - RC 4" X-series, 315/75r16 Pro comp Xtream mud, Banks exhaust, Full poison spider cage, Custom front bumper, Swag offroad rear bumper, Edge intake, 20" Black box logistics LED bar, Led tails, and KC headlights.