In today's high performance import aftermarket, one critical issue that is often neglected is oil cooling. Why would you spend $5,000 plus on an engine and not give it a little insurance? As your engine's level of performance increases through greater horsepower output and/or greater RPM capacity, so does the demand placed upon your engine's oil. Turbocharged and high compression engines create extreme amounts of heat that is transfered into the oil. Oil breaks down easier at higher temperatures resulting in damaged engine bearing, crankshafts, camshafts, and everything else in the crankcase. Oil coolers are especially important on high output streetcars and racecars. Whether you are upgrading your factory oil cooler or adding an oil cooler to your engine, you can expect reduced thermal breakdown and extended engine and turbocharger life.