At Mcilvain Motors, we recommend Manufacturer Approved Oils and only use the highest quality oil in every vehicle that we service. Porsche recommends three qualities of fully synthetic motor oil – 0w40 for cold weather, 5w40 for warmer weather, and 5w50 for heavy use/high heat weather. For local cars, we typically use Total Quartz 9000 Energy A-40 5w40, which is a great fully synthetic Porsche Approved oil that works very well in Porsche engines.
Upon request, we also supply the following oils: Driven XP6 Racing, Driven DT40 Street Performance, Castrol Edge, Mobil 1 European Car Formula -0W-40, Liqui Moly Synthoil Energy, Pento High Performance II, Brad Penn Penn, Motul 8100X-cess, RedLine 5w50.
For quotes and more Information, please fill out the contact page or send Scott an email at Scott@mcilvainmotors.com