andrews0915

I am about to get the C&L CAI and Tuner from bamachips and I had a couple questions.

Can you save the factory tune on the tuner, does it do it automatically?
If I change wheel/tire sizes down the line can I set that myself or do I need Doug to change the tuner?
Lastly, and most importantly, where do I find the calibration code that is needed? Pics would be wonderful. Thanks so much

andrews0915

Oh and what is our axle code/gear ratio stock? Is it 3.55?

besam

the code is under the hood passenger side on a white sticker with only 4 character, mine was DUR3, not the sticker with the bar code

basketballord

The gear ratio in the 4.0 is 3.31 stock. 3.55 is for the manual on the V8. Good list of specs here, kind of interesting!
http://bradbarnett.net/mustangs/time.../vertspecs.htm