You also have the Dinan Oil Cooler "system" that replaced not only the Oil Cooler that is two times the size of the stock, it replaced also the stock oil hoses with bigger oil hoses that are braided, a replacement air duct, and ventilation air flangs help to direct the air flow and to protect from stone flings from the wheels that can damage the oil cooler fins
It only cost $1600
. If your not planning on keeping the car then seek a cheaper solution