Originally Posted by fuelMuncher
Key word, "may." I'm not sold either way, yet. Can an expert weigh-in, please? I just ran with the wrx power pack from redline after considering the cocktail formula for quite some time, but eventually went with the redline assuming a performance oil company has more resources to test, etc.
I think you'd be better just driving to the dealership, handing over your money, and letting them put whatever they want in the car. That way you don't have to make a decision yourself. And after all, the dealership guys are experts...