Doing research for the ski bag (for UdubBadger)....I ran across some info I wanted to earmark.
Realoem drawing leads one to believe part (pass through cassette) is not readily available.....but....oh wait....it certainly is. Read on....
E46 330i THROUGH-LOADING FACILITY/SINGLE PARTS
http://www.realoem.com/bmw/showparts...44&hg=52&fg=20
E46 330i CENT.ARMR. REAR/TRUNKTHROUGH POSS.
http://www.realoem.com/bmw/showparts...80&hg=52&fg=20
So...if you want to perform this DIY > Perform the below steps.
I. Order parts.
The entire assembly, with bag is available through ECSTuning....and probably others. P/N is 72608215262.
http://www.ecstuning.com/Search/72608215262/ES187265/
II. Knock out rear pass through door using the below DIY.
There are a ton of "Removal DIY's and it looks like most are doing this to install subs.
http://forum.e46fanatics.com/showthread.php?t=872526
III. Install pass through casette ordered in step I.
I have no specific direction here, and would need to update this when someone does this DIY, or if someone else finds said info, I can update. Either way works. It shouldn't be that difficult (to install) regardless.
Other info I found while looking around.
Here is the cassette and P/N. Good info/pics throughout the thread.
http://www.bimmerfest.com/forums/sho...&highlight=eba
Maybe this will help someone someday,
DW