an install for an amp and some subs will hit for about 150. If i were u i would get a friend who knows how to do it or try to figure it out urself. I just bought a head unit, amp and some 6x9's for my car and the store was finna charge me like 250 to install the amp and the head unit and they said they wouldn't install the 6x9's cuz they aren't stock. Anyways i been workin on it and it was a bitch to install it but im glad i saved myself all that money cuz it really aint that hard just time consuming.