The McLaren 720S and 570S share many features, yet they offer distinct experiences even when stationary. Both models boast a twin-turbo V8 engine, with the 570S featuring a 3.8-liter and the 720S a 4.

This tool can send some KW1281 (and a few KW2000) commands over a dumb serial->KKL or USB->KKL cable. If you have a legacy Ross-Tech USB cable, you can probably use ...