Hi guys, I'm looking for a good aftermarket navigation for my 05 coupe. I know nothing about car electronics or navigations or headunits. I would appreciate any information. THanks

 

There are tons of threads in this forum to give you ideas. Take some time and read through the posts, and you will begin to build up your knowledge of car electronics, navigation and headunits.

If you don't have the patience to do the research, I suggest stopping by a local car audio shop and start talking with the sales people there. Then come back here and get some more info.

Also, check out crutchfield.com. That site is an excellent resource for someone who is shopping for audio/navi equipment without much experience. Then branch out to the forums, such as this one, caraudio.com, diyma.com and others.