2015 Laramie Longhorn, Canadian window sticker, 3rd owner @89,000mi Ive had the truck 2mos and it just went through the EGR Cooler crack recall, warranty came with the newest emissions updates :/ The manifold also had to be replaced. Still had Turbocharger Underboost issues and whistle in cab. Turns out a new gasket and stud repair on an exhaust flange took care of both!! I've talked with GDE and im leaning that way. Still way interested in just a full delete as I want this truck to last as long as possible.