German ECU upgrade maestro McChip-DKR has introduced some upgrades for the Mercedes-Benz
SLS AMG. Dubbed the MC700, the package ups the output of the 6.2-liter V8 from 571 horsepower to a whopping 700. All that from a remapped ECU and Capristo exhaust system. Oh, and a mechanically-driven supercharger. Priced at 78,999 Euros, the conversion can be concluded in five to seven days. But if that seems a step too far, McChip-DKR can also ditch the exhaust upgrade for "only" 680 hp and 69,900 Euros.