I have an 2011 5.0 with the stock H pipe & Flowmasters. A couple of people have said that an X pipe configuration would allow the engine to breath better! So, I bought an X pipe, but then I read that the X pipe could cause a loss of torque! Damn Sam!! I don't even know what torque is!! LOL! Should I go ahead and exchange out the H for the X, or just leave it alone? Tomorrow I'm putting a new Boss 302 manifold on, so I want to get the full potential from the mod that I can! thanks in advance.