I just noticed this sticker on my gas tank cover on my X5M60i.

Anyone got any explanations? Just curious.

    • BusterlimesB
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      1 year ago

      Yeah, but Shell premium is generally better than other fuels. It creates more horsepower, and is presumably a cleaner fuel. HotRod Magazine does an independent test on an engine dino every few years and Shell Vpower premium always wins out.