So i have the SLP LM I's on my car and I previously had the MAC O/R H Pipe, I have since replaced that h pipe with the factory h pipe due to an exhaust ticket and state inspections and I really didnt like how loud and "poppy" it was. I am in the market again and would like to with an X pipe, but damn a catted x is so much more $$$, my ? is would an O/R X sound any diff that the O/R H...