RichReg:
The BMW engines with Direct Injection do not have valvetronic. The injector located in the center of the cylinder does not allow room for the valvetronic hardware, motor etc. It does have double Vanos however. With regards to the suphur content, yes this is the reason why we havd not gotton these engines thus far, but the Euro 6 standard and our new EPA sulpur standards will be almost indentical buy the time this car hits our shores.
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