on my 94 zz1 i am running stock manifolds into stock cat into 3 inch pipe Y-ed into 2 1/4 with dual 12 inch glasspacks. it has an amazing tone one of the better sounding trucks around. but it is not loud enough. ppl always ask whhy i dont have it louder.i want ot cut the cat but im worried it will sound like ****. the cat has 130000 miles on it so its probably in rough shape. should i replace with a high flow or just cut it all together?