The Performance Package of Renntech for SL 65 AMG Black Series boosts the car to 1356Nm (1000 lb-ft)of torque and 816PS.

Its massive 6.0 liter V12 with two turbochargers originally develops just 670PS and 1000Nm (737 lb-ft)  of torque and still overjumps the 200mph barrier. Probably with the additional 146PS and 356 torques, Renntech are trying to blast the sports coupe in the space and reach the Moon. 

The package includes, not only powering-up the motor, but upgrading the transmission and 100% Locking Rear Differential. This changes are significant to maintain the staggering power and to put it on the road.

The Performance Package 1 is priced from $16 390 (€12 650), so if you own SL65 AMG Black Series, you definitely should go to nearest office of the tuning company Renntech.

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