Hey guys and girls, i haven\'t got the car with me at the moment could any one tell me what diameter this pipe is?(http://tkfiles.storage.msn.com/x1pVuOupLIf4Hi3F8v_2OpNJJfHN0fU9Dy4CvmpGfqadnm7SME9WSQv7jS5rmOez5FM_yXEpSB_yBlfn3JBIQk2-foyV6CkMzluqhKUt73YPoYzrB4mUtvKnw)
70mm OD, 66mm ID
thank you !