contact kicker
you have to ask them for the surround kit. they will sell all they can man, you have to asure them you are not going to buy anything. 20 bucks for new surround or 200 for each new sub up to you.Thanks. I called Kicker and they said that if I send them the subs and $460 then they will send me 2 brand new subs. But I can get 2 new ones for cheaper than that.