The German aftermarket specialists from Noelle Motors led by former Chief of engine development at BMW Specialist at Alpina, Karl-Otto Noelle, have recently carried out three power stages under the hood.

We are dealing here with three power kits which significantly raises the M6`s power from the stock 575 horsepower and 680 Nm of torque.

The first two power kits provide the model up to 700 horsepower and are perfectly legal in Germany. However, the stage 3 power kit comes with some optimizations that are illegal in Germany, but can be used in the United States.

This power kit raises the car`s power to an impressive 766 horsepower and 882 Nm of torque, involving an ECU remapping and an engine software customization.

Other important goodies added to the M6 Convertible refer to the installation of exhaust downpipes with free-flow sport metal catalytic converters, sports exhaust systems, coil-over suspension kit, mufflers, as well as track-suited alloy wheels and rubbers which add more grip and greater stance.

Enjoy the photo gallery released by Noelle Motors and don’t forget to share your opinions with us!