TOMBSTANG

o/r h and flows sounds like [:'(], my neighbor has this set up and I gringe when i hear him driving by.My other neighbor didnt believe me when I told him we have the same car , same engine. Just diff exhaust set ups. I have macs with o/r H , currently swapping to o/r x.

Sell your flows just my 2 cents

baker 46

I have Violators and O/R X's and they are really, really, really loud!!!Very closeto my buddiesstraight pipes.

If you are asking "how loud" something is you probably won't be happy without cats on your setup. Also X's have a drone when at speed. A loud one at that.O/R H's still have a slight drone but not as bad. You will probably be happiest with a high flow catted H pipe. The hp gains are almost the same -1 or 2 hp for the cats but much tamer. With Flowmasters and a high flow H you should be in the middle between stock and O/R X with Flowmasters.

UAE_Muscle

which is better o/rxor catted x? performancewise