Renntech Mercedes-Benz SL65 V12 Bi-Turbo Black Series
The original SL65 Black Series delivers 670hp and 1000N/m of torque. After installing Performance Package 1 from Renntech, which includes ECU/TCU tuning, Dual Intercooler Pump Upgrade, and Sport Mufflers the power is rised to 805 HP and 1355 N/m of torque at the crank.
It is just a staggering car, which can be compared only with Bugatti Veyron, Pagani Zonda F and Koenigsegg CCX-R.
The package pricing start at $16,390 for the SL65 Black Series V12 Biturbo. Additionally you can order a special Transmission Upgrade and Limited Slip Differential for RENNTECH Black Series.