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 rig.
2005 Tj Rubi - 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.