DemonSVT, how due you explain cawong11's results. Like i've always stated I am not an expert but I can feel a significant difference in performance. Considering I sought your advice, I found your last comment insulting. I am a newbie to mods but why do you find it necessary to point fingers at me to say I don't know what I'm talking about. I'm hear for advice and not to be insulted. Thank you cawong11 for your input which clearly showed a 2.5" crush bend improving performance on a stock svt exhaust.