i just got my greddy bov and the aluminum bolt on flange is different from the pic. the diameter of the hole is bigger than on the pic, i didnt install it yet but it is deffinatly bigger than the stock flange. also the part number on the package matched up so i dont know whats up. i was wondering if anyone who has the type s can tell me the diameter it is supposed to be. also if the flane is the wrong size will it make a difference even if i get a hose to fit it?