Help with performance mods
Okay so I just bought an 05' F-350 King Ranch. Its got the 6-8" Kelderman air ride full system and its on 37" toyo mts. The truck has 5"MBRP stainless exhaust, some sort of aftermarket cai. It also has a Banks six gun and a Bully Dog power pup, both of which are uninstalled. I have heard about tuners lifting heads etc, and I will probably never tow anything or drag race in the truck. Should I sell the tuners or is either a "safe" and plausible mod for me to have? Thanks.