help fast

[mattzts]

im ordering a intake and xcal. it says i need to put in a calibration code and axel code or gear ratio. where do i find these numbers ?
thanks in advance.

 

[Jimp]

im ordering a intake and xcal. it says i need to put in a calibration code and axel code or gear ratio. where do i find these numbers ?
thanks in advance.

The calibration code is 4 digits and is under the hood on the silver ECM next to the fuse box. It should be large, bold, letters and numbers.

Unless you changed gears, you have a 3.31 gear ratio. HTH!