This core is a 6" X 26" X 6" high efficiency bar and plate. It comes with custom sheet metal tanks. This air-to-air intercooler can support approx. 1800 hp. It comes with one inlets, 3.50" or 4". And one outlet 3.50" or 4" . The inlet and outlet are on each side of the end tank. This air-to-air custom intercooler is for a single turbo setup. Intercooler is build to order.