Greddy High Capacity Baffled Oil Pan for SR20DET Specifications This high capacity oil pan offers two advantages : better oil cooling and better engine protection reducing the risk of oil surge : Thanks to a larger capacity than the stock oil pan this one allows the oil to rest longer before going into the lubrication circuit. Oil cooling is improved its design helps to disperse heat. The larger capacity combined with the baffle partitions ensure that a small oil reserve is always available at the oil pump's point of suction. This way even in intensive use with high centrifugal force your oil will always be at a stable pressure. This high capacity oil pan goes in place of the stock oil pan. Made in Japan by GReddy with a high quality finish and perfect fitment.