hey was wondering if anyone knew how to remove the factory stacker and head unit, does it has pins at the side, or does the whole centre console gotta come out??? i want to plug in my sub.

to remove it completely:

http://members.optusnet.com.au/miltonf/car/mitsu/console/stereoremoval.htm

its as per above, but if you're just trying to plug in the sub amp to one of the line-outs you should be able to get to them by just removing the console cover and the ashtray - they'll be tied back behind the ashtray - usually wrapped in a gray foam sort of stuff.

cheers, helps alot