Whats' up again... Max Maniac's... Anyone ever upgraded to a level 10 transmission... is it better than say just doing the value body recalibration... anyone out there with some serious knowledge about this I want to hear your opinion... again for a 97' Max SE auto... about to do some serious mods.. and spoke to Don in texas.. lookin for more professional input...
Also do I have to change the ECU...to accomodate the tranny upgrades...

 

If it's a toss up between Don's and Level 10's ... I would go with Don's.

And you don't need to do anything with the ECU.

You'll probably have to get a tranny cooler though.