i did a quick search on this and didnt find anything on it so forgive me if this has been asked before:

has anyone replaced the stock sub with an aftermarket that will fit in the same enclosure as the stock sub? if so, was it an easy install or a pain in the a$$? also, what kind of amp did you use to drive it. thanks in advance.

 

sorry but i hav no answer, but i believe pioneer has something for that sub... question: what inch is the sub??? i think of getting one to replace it 2 althought its fairly decent

 

the OEM sub is 8"