every engine is different. just because they ask about your mods, doesnt mean they have any idea how your engine will respond to their chip. get it dyno tuned or get a pms or tweecer. the pms is easier to use but the tweecer does more things
surely its got to be better than the stock computer running the mods that i do. I am sure that its not as versitile at pms or tweecer. Or even a dyno.
I dont know of any place that does dyno tunes where i live. The thing i dont like about the tweecer or pms is that you have to leave them plugged into the computer if you want the changes that you have made to keep in the computer.
I like to just be able to plug a chip in and be done with it.