Total cost minus the cost of the wrong terminals was close to 100 bucks. I used 2awg welding cable(18 feet of red and 18 feet of black), a remote terminal bracket/post assembly, copper lugs, brass terminals and a summit box........all from eBay. I ran the cables inside the car under the rug and under the back seat. I used the fire wall grommet on the passenger side. I am very happy with it.