Sorry I attempted to search but couldn't find the threat where tanother member removed the subwoofer? im thinking what woiuld be the options to upgrading subwoofer. and what would be the best options,

 

a direct drop in the stock location is never the best option...because free air subwoofers arent designed to provide deep hitting notes...
a sealed or ported box will be the best option, giving up trunk/cargo room.

 

here ya go...

https://acurazine.com/forums/3g-rdx-...sembly-979635/

 

Thanks, that's exactly what I was looking for. I had refined my search criteria to only look in the audio sub section which is why I didn't find this again when I was looking for it.