68XR7

Just wondering if anyone has had experience with the Jet chips for the 4.0. How well do they work? What are their advantages/disadvantages?

fitbikeco

from everything i have herd its a scam
do youself a favor buy an Xcal2 you will be glad you did (cant go wrong with Bamachips!!!!! 93 race tune is crazy)
while your at it get an open air element(most people call them CAIs)

HurricaneStang

Ya jet chips are whack. SCT II and one of the companies from the sponsor section at the home page is good. --Mine is Evolution Performance--

28HopUp

Nick, did you get your 14.7 ET @ CCD running the 93 race tune, or did you add that afterwards? There's a Test & Tune @ CCD this Saturday that I'm thinking about (I want to be in the 14's with my vert so bad, and I'm THIS close!). I'll wait to see what the weather looks like first. Otherwise I'll have to wait 'til spring (with gears and LSD by then).

To the original poster, I agree with the others - save up your money to buy a SCT xcal2 handheld tuner. You can get better combo pricing if you buy a CAI intake at the same time. I did that myself with absolutely no regrets (other than not doing it any sooner than I did!).

Bill Jr.
28hopup

fitbikeco

28 ya my 93 tune came in the 3 tune bundle i requested from bama when i bought the tuner and that is what i run at the track all the time

14.76 baby !!!!!!! i dunno how i did it with an open diff and street tires but the numbers dont lie you were there

mustangman02232

SCT from vmptuning.com, justin is the best