MONTEREY, California — Seventeen Mile Drive along the California coast is paved with testosterone. The route is not only one of the most beautiful stretches of road in America, it’s also home to Pebble Beach Golf Links and high-priced homes with big garages and spectacular views of the Pacific. Cool cars and trucks come out to strut their stuff along the route despite the low 25 mph speed limit and $20 toll. My ride? A green 503-horsepower 2022 BMW M4 convertible coupe. The sun is out and it’s time to go topless. BMW’s M-performance hellions are the first to sport the brand’s huge, hood-to-chi…