I have a 2000 Trans Am, and about a year or so ago, I upgraded the OS to a 2002 f-body due to some of the benefits for tuning such as no secondary ve table, more resolution in the idle raf table etc. It was a good move but I didn't like that my VIN # no longer matched my car.
So now I am in the midst of installing a procharger and need to upgrade to a 2-bar OS, but was wondering if the 2-bar OS is the same for all years of f-bodies or if there is a difference like it is for 98s, then 99-00, and 01-02 model years.
If there is no difference, then I'd rather upgrade using my factory 2000 tune as I'd have my VIN match my car again. I know it's not a big deal, but it's one of those things that has always been a sore spot with me.
Thanks.