Saw that somebody in the '07+ forum had posted about this but it looks like it will work for the older G's too. All the reviews I've seen are people reprogramming their Titan pickups, so it's unclear to me if this thing would do much for the G but I thought perhaps somebody had experience with it.

http://www.bullydog.com/product/inde..._detail/185/57

 

Says they have one for '05-'09. Missing '03-'04 though it seems.

Subscribed.