Mishimoto is doing it right by giving you the whole package. Not only do you get their dyno proven top mount intercooler, but you get the stylish and effective hot side charge pipe. With this combination it has been tested to drop temps by 35 degrees! You know what that means? MORE POWER! The intercooler is constructed out of aluminum and has a 4 inch core which provides optimal heat transfer from stock to 500whp. This kit includes a new charge-pipe to intercooler hose, an intercooler to throttle body hose, and a new bypass valve hose.