MIKEHTOWN

HI i have a 05 mustang v6 with auto trans i am looking at the rpm web site that selling a sct or diablo programer jba header pully and tb space and c&l air intake is it work spending 900 dollars on this or should i just get a programer and c&l then get NOS. also if anyone have bought this how is the programer set up is it any good.

richp

I'm a newbie on here too. But did you check out all the info these guys have put online for us to read? Answers alot of such questions. I put in the link below for ya but it is under 4.0L specific\4.0 tech

https://mustangforums.com/m_1189936/tm.htm

fallfast90

Don't trust everything they say. Remember, they are in the business to make money and many of thier supposed "dyno-proven" #'s are really high. From what i have seen, a tuner and CAI are really good investments. Pulleys are proven to do jack on 05+ v6s, same goes with T-bodySpacer. Not sure about headers though. Someone else is gonna have to chime in on that.

armymech

i got the headers and tb spacer it inproved my gas mileage i used the sniper tuner with them and was getting good power before i installed my sc i also had the jba dual h pipe installed

Buckman

Very reputable tuners have tested the throttle body spacer and have seen zero gains with them.
Personally, I wouldn't get that package.
I would start with the C&L intake/SCT Xcal2 tuner or some other quality package like that. There are a few good CAI/tuner packages out there that other vendors sell. Demolet for one.