I was stunt, when I went to the dealer Ramsey Subaru, where I bough my car 2006 WRX TR, for one of the heater part replacement (I think its call air recalculated unit, my was stuck from the day one) and since I am very busy with my job and home improvement, thus no time to work on my cars, I ask the guy to replace the engine oil. Coupon, only $24.99.
When I back to the shop to get my ezpass I almost chock seeing how they happily fill my 2.800 miles engine with Exon Super flow (89 cents per quart at Strauss, Auto Zone, etc).
I ask the manager WTF!, his respond was," why not, I use for all of my cars and customers, its what the Subaru manual recommend 5W30 and also they (book) not recommend any particular brand"
I told him, that if I know this is the case before, I won't let him change my oil even for free!
Well, to make myself feel better, I consider this oil change as an oil flash, good for new engines, to remove metal particals