Anything by hedman is good. I still have zero complaints with mine and they were the cheaper painted ones. They are long tubes with 1 5/8 primaries, 3 inch collectors, 1/4 inch flanges, 16 gauge tubes and so on. Been almost three years and I've never had a leak. The key to headers is using a good gasket and retorquing the bolts constantly for the first week or so until you fully crush the gasket.