I'm new to the site so i might be posting this in the wrong place. So if i am let me know. I just bought an 0505 gmc 2500 hd. And as i ripe though the miles of warranty lol. Im almost ready to start to play. Im looking for ideas and thoughts on tuner (chip), exhaust i think dual, and an intake. So feel free to give me as much info as u can. Thanks