STETTEN, Germany — Novitec has unveiled its latest treatment for the Ferrari 599 GTB Fiorano. The tuner increases output of the 6.0-liter V12 to 808 horsepower.The high-tech twin-compressor conversion maximizes boost at .39 bars, or close to 6 psi, which allows for the power jump to 808 hp and 607 pound-feet of torque. That means a faster 0-60-mph time of less than 3.5 seconds and a top speed of more than 211 mph.Novitec also offers custom exhaust manifolds calibrated to the twin compressors, a stainless steel sport exhaust system, new suspension, a high-performance braking system provided by Brembo and a variety of interior upgrade options.Exterior modifications include a front spoiler, rear diffuser, rear spoiler, rocker panels and blacked-out side markers, taillights and reversing light. Three-piece 21-inch alloy wheels finish off the package, wrapped in Pirelli rubber.The engine conversion kit is available from Novitec for the equivalent of just under $61,000.Inside Line says: Novitec's kit is rich with power for those looking to take their 599 to the next level. — Mike Lysaght, Correspondent