I sold my G not too long ago and have some leftover parts I'm looking to offload. I have a custom made fiberglass sub enclosure that's very strong and fit my Alpine sub well. No complaints. I didn't get a chance to take pics of it in my car with my username next to it, but I do have a couple I can email if interested.
I have an Alpine 500W Amp and 10" sub, couple faceplates and OEM head unit - both for non-Bose applications also for sale
Everything came out of a 2005 Coupe
If you buy the sub, amp, and box, I'll throw in the IN/OUT converter if you don't have an aftermarket headunit.
Alpine MRX-M50 - $115
Alpine SWS-10D4 - $75
Stock Non-Bose speakers: $50
Sub enclosure: $185-----SOLD
Faceplates: $40 a piece
Stock Head Unit/6 Disc Changer: $75