Castrol EDGE Advanced Full Synthetic Motor Oil
It's been several years since Castrol rebranded their 'Syntec' line of synthetic oils to "Castrol Edge", but not much else has changed - and that's a good thing. Castrol Edge remains one of the most popular factory fill oils among both American and European manufacturers, and is a proven oil in both street and racing applications alike. Castrol Edge is available in a wide variety of weights and variants; choose the correct weight for your engine and you're good to go. Our recommendation is for the standard Castrol Edge variant that comes in the black bottle - consumers are split on whether the gold bottle "Extended Performance" version provides any extra performance benefits that are worth the increased cost. There's no harm outside of your wallet in spending the extra cash for the gold bottle, so the decision is up to you.