ok ls1, i have had this flowmaster for years now and the sound isn't what i really want. Borla sounds pretty cool to me but i dont want to buy the whole cat back system for like 800. i've seen the borla muffler by itself on summit racing for 100 dollars and wondering if i just replace the muffler will i get the same sound as the catback system. Everything will be welded if thats any help. and whats the benefits from one and the other.