[Daniel]

Well as far as tuning it depends on what engine and year.
I would check out
http://www.whiteautoandmedia.com/
Its the tune i have and so do many others. He has the same tune as vector except his is more updated. And its cheaper. I know if you search you can find more info about the tunes. But it was the best mod i ever did hands down.

 

[Daniel]

(93octane)It changed my rev limiter, power band, shift points, quicker shifts, I noticed the fan turns on at different times than it used to. The throttle response feels way better. Also when passing it down shifts quicker to hull ass LOL. I have an 05 v6 so my Transmission and Engine where tuned with the ECM. I know he said he made over a hundred changes. But alot goes into each of those things. And you can tell. He also owned a g6 and a malibu(has the same setup as the 6) for years thats why i went with his. He made many changes to the tune after he stopped dealing with vector.

 

[Daniel]

well they very because of what engine specifically like I have the Lx9. Also The trans is separate in some models i believe. And i would just send him a message And he usually only does the tunes on the weekend because hes busy with other cars and forums.

 

[Daniel]

He is located in Mich. And its I believe $300 if you send in your ECM or if you buy a new on out right its PLus $125 That way you wont need to wait for yours or if you sell the car you can put the stock one back in if you wish.

 

[Daniel]

Yeah i used that number with other Dyno's ive seen to guesstimate what i have VERY roughly. But ill never know until i go to a real dyno. The real numbers might disappoint me though LOL