11604 SAE 5W50 Fully Synthetic Motor Oil - 1 Quart (12 Pack)

Perfect for an e60 m5 oil change. Leaves you with 2-3 extra quarts to top off with. Good price for the quality.

Quality as expected

This oil offers excellent stability in high wear & heat situations. Running at oil temperatures regularly up to 285°F this oil never shears or thins and provides consistent reliable protection for my vehicle. I highly recommend to anyone!

Best group 5 Ester base oil on the market. Period. I have more than 350 used and virgin oil analysis (UOA and VOAs) and them confirm it. Must needed for any track junkie out there. Used RL for over 15 years now (mostly Porsche, BMW and VAGs) Literally extend and triplicate the miles on common problems as S85/S65 rod bearings issues. Same with timing chains on TSIs. Also noticed way less carbon build up on intake valves.

I had my M3 E93 engine rebuilt from a 4.0L to a stroked 4.4L. The oil was recommended by the engine builder, I’d never used it before. All I can say is this stuff is the best I’ve ever used. After 5000 miles I had a small amount sent away for testing and the results were excellent. I’ll only change oil every 10,000 miles.

Using this in my S65 v8 bmw m3. Great oil report after. No better brand on the market

I put this oil in my 2011 5.0 Mustang. It seems to be good, but I only have 2,000 miles on the oil. We shall see what it looks like on oil change.

Use it on my boss 302. Car feels, stands up to use on the track or everyday driving. You should go about 7k before you change again, because if you change it at 5k or less it comes out clean still. I use this over mobile 1 or motor craft.