I have an 07.5 LMM that's my daily driver. I wanna make it a legit 500rwhp truck with the 305/60R18 tire that's on it. It has a 5" MBRP straight pipe and a fairly small efi tune right now(don't know anything about which tune) Totally stock beyond that. What will I have to do to make it dyno 500rwhp with that tire?? What tune? What parts? Where to get it tuned? Thanks guys!!