Why did you add K&N filters; to allow your engine to breath better;
Why do you change to dual exhaust rather than single; to allow your engine to breath better.

I have never claimed any h.p. increase because numbers don't mean that much to me; but I do know that the engine performs better, feels stronger and breathes better.

You're the one that mentioned 50h.p. gain so it would be better to stop putting words in my mouth.

Have you ever seen a V6, V8 or V10 race car with single exhaust; and I mean a race car such as NASCAR, IRL, CHAMP CAR, FORMULA I; and don't get the idea that I'm trying to emulate one of these cars because that is not the point.

Just think about it. Also, I really don't care if you don't like round tips, I DO!
If I wanted the rectangular stock ones, I could have done that too.