I am new to the forum with a just purchased a new Cobalt SS....
I am looking to mod and stay in warranty .....at least for a year or two.. I cut a deal with the dealer for the performance mod that picks up a tune with 30 horse.....should I ?
I am looking to mod and stay in warranty .....at least for a year or two.. I cut a deal with the dealer for the performance mod that picks up a tune with 30 horse.....should I ?