[cameron02]

If you are running a single system exhaust then the cats plus one big muffler would probably be OK.

If twin system then cats plus small muffler on each side should do it.

Stainless steel looks great. Ceramic coating helps to shield heat but in my opinion does not look as good. Does not matter to me as I dont intend spending that much time under my car.

If you go for ceramic coating then HPC is better quality than JET HOT from the stories I have heard. I got HPC coating which is no probs so far. I even got the mufflers coated.