Where much of the work was done is under the bonnet. The tuner made some ECU upgrades by recalibrating the unit. Other mods include a new high-performance exhaust system, exhaust headers, high-flow catalytic converters and new air filters. The 6.3-litre naturally aspirated V8 is kept in the same shape and size as it was out the AMG factory.
Since then power has been boosted from the standard 336kW (457hp) and 600Nm up to a more Edo Competition-acceptable 408kW (555hp) and 680Nm of torque. As a consequence the 0 – 100km/h dash time goes down to 4.3 seconds and the top speed is ungoverned to 320km/h