The station wagon you’re looking at started out life ... it has the same S55 3.0-liter twin-turbocharged six-cylinder as the F80-generation M3, complete with an original ECU and wiring harness.

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This is the first time M has given the idea serious thought since, though Häcker acknowledges his awareness of aftermarket M3 Touring conversions – usually of the F80-gen car – that have ...