Maserati specialist Novitec Tridente has come up with a tuning kit for the GranCabrio MC, and it includes a supercharger. It makes an utter monster out of the already bonkers Cabrio, and makes it one of the fastest four-seater drop-tops you can buy.

The supercharger kit installed on the Maser’s 4.7 liter V8 engine is complemented with high performance injectors, revised air intake system, upgraded cooling system, and a new map for the engine’s ECU.

It boosts the power 645 horsepower and 624 Nm of torque. That is enough to take you from 0 to 00 km/h in just 3.9 seconds, and onto a top speed of 305 km/h.

To cope with the added power and enhanced performance, Novitec has tweaked the chassis a bit, fitting it with adjustable coil-over suspension system, beefier brakes, and 22-inch wheels available in different finishes.

Novitec also offers a new exhaust system with electronic sound control and 105mm tailpipes in either dark or polished finish. Upon request, they can provide you with interior upgrades as well.