Mishimoto Dual-pass Oil-Coolers are designed for the most demanding applications. The dual core design, and high pressure internal tubes are designed for rigorous usage like motorsport.Dual-pass core for maximum coolingHigh pressure internal design for extreme usageLarge surface area for enhanced coolingMishimoto's Universal Dual Pass Oil Cooler is designed for applications where a single pass oil cooler is potentially insufficient.The dual-pass core design means that the oil (or transmission/power steering fluid) passes across the width of the cooler twice on it's way out. This gives the core more time to cool the oil down.The inner tubes of the core are rated to 120 psi / 8.27 bar. This high pressure has been chosen with demanding track applications in mind.Mishimoto are well known in the worlds of both drag and drift. In a drift car, the engine gets run at high revs for long periods of time, so any cooler needs to be able to stand up to the load.The 19 row cooler is 14.80" x 8.27" x