Hi, Does anyone have the Power Core-4 on thear fiddy? Im going to buy one this weekend. Can you feel the difference in power?, and the differences between the 2'in and 1 3/4 'in end caps made? Tell me all the Pros and Cons, even about other pipes.

 

Cons for most pipes/ THEY ARE TOO LOUD!!!
I had a CHM pipe on mine and I put the stocker back on now I can hear myself think!