Pypes A body exhaust or Summit Which one should I choose?

I have the pypes kit on my car. I think its a very good kit for the price. My only install problem was caused buy my CHEAPO summit headers. The collectors are not exactly in a convenient spot. Here is a clip .....I think I have the streetpro mufflers. I also have there X pipe installed.

[ame="http://youtu.be/8EIceKAxuJM"]http://youtu.be/8EIceKAxuJM[/ame]