I am thinking about buying a 2010 Accord Coupe V4 with the navgation scree. Is there any way i can install an amplifire and my subwoofer from an old car into the accord with out taking out the stock deck?

 

sure, visit pac-audio.com and look up the necessary OEM head unit interface. it will provide RCA outputs and a remote turn-on.

 

Becareful, because i have tried to install 3 diff sets of amps and subs and i get a static sound from the subs. Dont know what the problem is but ive tried 3 diff places as well and none could fix the problem jus slow it down. I have a 2009 accord and didnt have the problem with my old 2008 accord though.

 

Buy a good LOC and Groung loop isolator, see if that helps. (Make sure you have good grounds too)