yea, drone...hm....how do you describe it... how about, you'll know it when you hear it! it's a hollow echo/ringing type sound that can be deafening.



I cured mine with the 12" summit glasspack as well. I don't see how the resonator/glasspack is going to hurt performance. it's a straight through flow path with louvers cut into the inside flow tube. Plus, it's all the way at the end of the exhaust where the gasses have cooled down some anyway.