Our 2014-19 GM Truck MaggieMAX option is the top tier for our performance package for your full size truck.  This package incorporates our Maggie Package with our MAX Package and creates the ultimate in full size performance.  This package retains all the amenities you've grown to love about your truck but adding our Custom Truck camshaft and Magnsuon TVS 2300 supercharger system.  This package starts at $15,555.55 with parts, installation, and tuning!