[eddiemoney]

You are wasting your time with the stock sub...it can't handle any more power....also there is no need to ask this question in 3 different threads

 

[eddiemoney]

I believe the stock box is ported ( correct me if im mistaken) and probably not ported well so you couldn't efficently use it. The new sub would sound airy. On top of that I doubt you have very much depth which means that you can't put a decent sub in there. You would be much better off building a sub enclosure on your own to match a new sub. Do fiberglass and follow the mold of the original enlcosure then you can maximize volume