DCT FLUID COOLER R35 GT-R MY1727002 AN005 This is an oil cooler kit for GR6 DCT, 2017 model to ensure stable transmission feeling at the circuit and the street and to protect clutch and transmission. Light and durable dry carbon oil cooler duct suits 2017 model bumper. Oil cooler duct also has special dry carbon partition. This dry carbon partition improves cooling performance making air to pass equally through the entire surface of cooler core. Relocating washer tank is required.