These high performance oil coolers from CSF Radiators are a direct fit for Porsche 911 / 930 models. The cooler is a recreation of the original Behr oil cooler and fits without any modifications. They offer improved reliability and increased heat dissipation with reduced pressure drop when compared to the OEM cooler for all round better oil cooling capabilitiesHigh performance recreation of the OEM Behr coolerModern tube & fin core offers reduced pressure drop with improved heat dissipationIncludes stainless steel OEM style push fit fittings for 74-89 models and threaded fittings for 65-73 models.Cerakote titanium finish provides additional heat dissipation with an OEM lookCNC machined mounting plate provides strength with minimal weight increaseThe CSF Radiators race oil cooler is designed to not only offer improved oil cooling but also fit and forget reliability for peace of mind.