I have a friend who has a si and wants his back box modded. I have a pre facelift back box i can mess around with but are the hanging points in the same place? If anyone knows that would be great. Or if anyone lives near me OX28 and has a facelift z4 i could take a look at and could meet up that would also be great.
I would imagine the mounting points and pipe diameter are all the same. I would just like to double check.
I would imagine the mounting points and pipe diameter are all the same. I would just like to double check.
