I was looking at dual exhaust kits that go with the stock Y-Pipe. What would be the difference in power if I were to stay with the Y-Pipe or buy a H-Pipe or X-Pipe???

 

yeah, there would be a power gain by getting rid of the restrictive stock y pipe, and replacing it with an x pipe or h pipe. personally, i like the sound of the hpipe much better...more of a low tone than the xpipe. of course, wither one sounds better than the stock system.

 

Pretty much said it ^

Either will sound better than the Y pipe, and give you better gains.

My favs go.
-prochamber
-divorced
-H
-X
-Y

 

What is a prochamber?
Is divorced when there is no mid pipe and it's just two seperate pipes going back?

 

This is a prochamber



You are correct about divorced.