What made you choose this particular product?
Recommended by a BMW specialist. He uses this oil in his E34 M5.
Is this your first time buying from this brand? Did you consider other brands?
This is the first time I'm using Valvoline products.
Once you've had a chance to use the product, did it meet your expectations?
It keeps the engine cool and lubricated. It helped temporarily stop leaks that the previous synthetic oil opened up.
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