love the sound but its really up to you and what sound you like. if you want a deep tone sound stick with the H and 40s. The X pipe gives it a different tone to it. check it on you tube. i just love the sound of an X pipe and also the 44s are louder than the 40s.
A forum community dedicated to Ford Mustang owners and enthusiasts. Come join the discussion about performance, builds, modifications, reviews, engine swaps, classifieds, troubleshooting, maintenance, and more!