i have a buddy with a 04 6.0 we are lookin to get some mods done to his truck and was wonderin what mods are really workin out for you ford guys?? tuners,exhausts,turbos,intakes,etc. are there any free mods we can do ? what should he/we look out for when doing mods to this truck...right now the only problem he is having with it is when towing his intake or intercooler boots will pop off, is that common? thanks in advance for the help