[98gpking]

it would sound like being able to prgram what you want vs whats being prgrammed for you. but keep in mind that if you change one thing itll affect another and if you dont change that required thing then...well its ghonna result in negativity not something positve. for example i know the transmission pressure line is increased on a pre-progammed computer. certain shift points are skipped and other things. pre-programmed computers in my opinion would be better off. they are set just so. i know id go for a pre programmed one vs trying to do evertyhing myself.