Mercedes SLS AMG Black Series by mcchip-dkr
The specialists at mcchip-dkr unveiled a new tuning kit for the Mercedes SLS AMG Black Series. The new package is capable to improve the model's performance, namely the 6.3-liter V8 engine is now capable to deliver 654 horsepower and 649 Nm of torque. The extra 32 horses are available thanks to a revised ECU unit which is also capable to...