You don't need the best, just a good oil for the conditions you will be driving. I have been driving an 04 WRX for over 13 years. My last OCI using T6 5w40 was phenomenal at 105k miles. It's a good oil but not some really expensive oil, 17 bucks at Wally World. Go to bobs the oil guy and do some searches and reading on oil. Right now I am using Subaru 0W20 for my BRZ that's basically my commuter car. I just put in castrol 0w30 European formula in my WRX for the winter. It's the equivalent of German castrol. Good stuff.
|