and i have took out my system from my 2002 maxima that was totalled...now im wondering if i should take the bose out and put my system in or sell it. if i do put it in my car can i use the bose speakers? i already spent $3500 on the system and i dont want to buy any more speakers...and are there din kits for the titanium edtion. right now i have the regular 5th generation kit. please inform me on what i should do. i mean my alpine set up was the $!@& i miss the sound