Hey, Got my new zzp downpipe and the thing looks awsome, great workmanship. One problem, The nuts and studs on my exhaust manifold are stripped. I can get them out but need to replace them, does anyone know what size stud to replace them with- length/pitch. And also, the two nuts on the rear of the downpipe where it meets up with the exhaust pipe, does anyone know what size and pitch they are. Thanks guy...I really want to get this pipe on but dont wanna be stuck without hardware.