Blame the cage and the water tank and plumbing for the water-injection system for that. Like the M3 GTS, this M4 has adjustable KW suspension and you can tweak ride height, bump-and-rebound and ...

It ran a front- rather than side-mounted radiator with an electric fan and alternator, the beefier front discs from the ‘S’ and a larger 12.5-gallon fuel tank. Owners of four- and six-cylinder ...