BNIB BSW stage 1 upgrade and BNIB BSW sub/amp combo.
 

Will fit E53 model.
I bought these and planned to install them, but my wife will be taking the X5 and she does not care about these upgrades, so my loss your gain.
All pieces are brand new and in their original box, and never installed. My X5 has DSP,, so please note that before purchasing, and Im not sure if these pieces will fit non DSP X5s, so please check with BSW.

Stage 1 BSW speaker upgrade-$475CAD shipped.

BSW subwoofer and amp upgrade. $625CAD shipped.

Shipping to US or Canada only.

I guess C$ and US$ are at par these days.

They are very close indeed.

Pics can be posted upon request.

Dang, you just got these, plus you paid brokerage fees across the border, that sucks. might be work it to return them ?

ps, too bad it wasnt for non-dsp.

It might, I will have to check with BSW.

New prices.
Stage 1 upgrade $450CAD shipped.
Sub/amp $600CAD shipped.

Hrm, i'll ask bsw what the difference is between the non-dsp and dsp. Guess you dont want to return them.

Let me know what you find out.

You might want to install them anyway. I have them both in my X, and the performance of the system with them is amazing. MUCH better sound, even at moderate volume. So even if your wife doens't care, when/if you decide to sell, it could make a sweeter deal for the next owner.

If BSW won't let you return them. They do mention that on their website...

Dave