I have one of their long tube headers from about 4 or 5 years ago. The header itself is very nice. I recently had a part break on an extension piece that came with it, although I am told that they no longer make them that way so I guess it doesn't really matter. I had mine running into a flowmaster 50 series, which is supposed to be quieter than the 40 series. It was still louder than all get out. I recently ordered a Dynomax super turbo muffler to go on it to quiet it down.