Originally Posted by 1lowGT
Just said everything besides head unit.
You said this or the seller? Not a big deal, just curious. Figure the cost of a new or used head unit (800-1500), and a tune (5-600) and you're around 2k-2,700. I'd research the other parts you'd need to make it work before I put the 600 down. Then you can get an idea of how much it would cost you, compared to buying a whole kit, or piecing the whole thing together. Just my .02
Edit: and might I add those are the prices around me, might be different in your area.