As motorheads, we love to talk modifications and the power they produce as measured with our butt-dynos. Following a "mild" tune to my AWD Mercedes sled, thought I'd try a real dyno to gauge any increase to wheel horsepower. As it turned out, the boost was pretty good. Performance mods are sooo different today from my younger days; more often done with a laptop than a wrench. I recruited the help of an eastern European whiz to unlock certain performance features that Mother Benz had deemed not accessible, such as adaptive headlights (really cool and a true performance feature IMHO) plus additional features to the adaptive suspension and a performance menu for the digital dash. Anyone else care to share their mod stories?



