I dont get whats up with the flange either. pics?
I knew you had this flange when u was on it when i offered you my mugen b-pipe.
For any intrested buyers a 5zigen or similar b-pipe is needed to fit this backbox.
I do wonder why people cut the oem flange off, angers the life out of me glwts
This is now fitted on my car because I got a company to weld a OEM type flange back on.. So would the mugen fit this as I haven't the flsnge problem anymore