i got an 03 6.0, i just lifted it 8 and gettn ready to put 37s on it, its got a 5in straight pipe and thats it. i want some more preformance, i had a sct livewire but i was scared of the studs or tranny going on me (i was ubsessed with the extreme tune). what are some driveway upgrades i can do thatll be benificial to the life of my psd? ive been looking into egr delete kits, how difficuilt would it be for a driveway mechanic like me? i do understand i need a lil more then a driveway to do injectors, studs, oil cooler etc. what can all of you fellow 6.0 owners recommend??