i just looked at your build. you will be in stock 0-600 for your burp class. and if you plan on running on music you will be in sb1. 0-600 you have 30 seconds to get the loudest burp score. you get 2 runs. use the first run and play track 19 on the cd they give you. it will tell you were your car peaks at. once you get your peak freq, say you peak at 37hz, then put the cd on track 37. now for sb, you want to find a song that plays in your peak freq. they will explain the rest there. hope this helps you.