Noelle Motors has taken the wraps off its new BMW M6 Convertible.

Noelle Motors has taken the wraps off its new BMW M6 Convertible.

Dressed in BMW Individual Frozen Brilliant White paint, the high-performance model has a restrained design as the only noticeable change is the aftermarket wheels which feature a matte black finish.

Despite the ordinary looks, there's a monster lurking under the hood as the 4.4-liter TwinPower Turbo V8 has been equipped with Noelle's Stage 3 performance kit.  The package includes an optimized ECU and new "exhaust downpipes with free-flow sport metal catalytic converters."   Thanks to these modifications, the engine produces 766 horsepower and 650 pound-feet of torque on the dyno.  For comparison, the standard model develops 575 hp and 501 lb-ft of torque.

Noelle declined to say how fast the car accelerates but noted the upgrade package includes the removal of the Vmax limiter. This enables the car to hit speeds of up to 214 mph (345 km/h).

Besides the aforementioned performance tweaks, buyers can purchase a stainless steel sports exhaust system and a coil-over suspension.  The company also offers an assortment of different alloy wheels and high-performance tires.

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BMW M6 Convertible gets tuned to 766 hp