Yes, I asked this question before and had 2 people send me some info on how to do a burble tune Great Advice but it wasn't quite right. I have tried A lot of various things to try and get this to sound natural but all I get is it sounds like a uniformly backfire. has anyone done a burble tune on A 07 dodge charger srt? I figured out how to do a burble tune on a newer car with better perimeter options which makes a burble tune easier and sound better. is there anyone willing to lead me in the correct direction? I would Really Appreciate it! Also last time I am asking I promise my only other option is to pay $400 to have the burble tune done. i would really like to be able to do the tune myself!