Ive searched this and seen mixed reviews, it seems that is does almost nothing with light modifications. My question is is it worth it to install the Unichip on my 5AT that will have a Injen CAI, 5/16" spacer, Borla catback with x pipe, Top Speed headers, and Fast intentions hfcs if and when I put it on. Osiris isnt an option as I have the old ECU

 

That all depends on who is tuning it. Anything for the early gens is going to have to be hardwired in. So it's not really what the "best" is, it's who do you have in your area that can tune it. UTEC, Emanage, Unicip, Haltech etc. etc etc...

 

Oh, I wasnt aware I couldnt even hook up a unichip had to be hardwired Thanks for the info, I guess Ill have to bite the bullet and get a Haltech at some point

Now the question is: Should I get it now, or wait until I get my cams (which will be quite a few years). Would I get substantially more gains with the above list of parts after a tune vs. without a tune?