Seen this at the store...anyone use it and notice a difference?


Mobil 1 15W-50 is recommended for all types of light-duty vehicles, suitable for use in high-performance turbo-charged, supercharged gasoline and diesel multi-valve fuel injected engines found in passenger cars, light vans and trucks.

 

I have heard 0w-40 Mobil 1 is pretty good. I've been using Redline 5w-30 and its been good so far. Made for turbo/supercharged engines as well.

 

I use M1 15W50.

6.5qts every 3-4k. (extra is from spacer and Greddy pan)