a lot of you read my first post "my first truck'' and welcomed me (which i appreciate) so i have a few more questions for you guys.. a company called buddha power makes some killer ones for the cummins and was wondering who makes them for us. i plan on doing a ppe programmer, 4" exhaust and cai immeadiately just wondering if injectors should be on that list as well. Also wonderin if anyone has done a gear swap. like going from the fact. 4.10s to say 3.73 to improve top end and mpg. theses trucks make killer towing power especailly with a programmer it seems like it would make sense to swap to get more mpg. I know i asked a lot just goes to show how addicting these trucks are. lol. i also have egt gauge so no worries there

your truck probably already has 3.73's unless its a gas job (since your posting here I assume its diesel). check your glove box for the rpo codes and it will tell you what you have for a rear end. that default from the factory for d/a's is/was 3.73.

as far as just running what your planning you will not need injectors in my opinion. if you want to run ppe hot +2 then you will need some sort of tranny build up and a lift pump and either a fuel pressure relief valve shim kit.

this is all just my opinion, probably other people have their own ideas on which way to go so get ready...:-) but either way its going to be fun but costly

yeah probably be mellow with my truck my car should be running low 11's after we tune it. would be nice to have my truck run with it but low 14s high 13s would awesome right now too. give the mustangs a scare