Originally Posted by
sqkev
i thought you meant going IB at first...
nevertheless...going IB will be easier provided that you dont mind drilling/making holes to your rear deck
is that an e46 with the skihole pass?
you could easily take off the plastic skihole pass and use a high xmax 10" there (ive done it)
Not sure what you mean by IB there.. and not sure what car it is, but thats a box from bavariansoundwerks.com