Kubatech has announced their tuning program for the astonishing Mercedes-Benz SLS AMG. The most powerful naturally aspirated V8 in the world is further optimized by installing an ECU re-map giving additional 54PS (40 kW) and 30Nm (22 lb-ft) of torque. The overall figures are 625PS (460 kW) and 650Nm (479 lb-ft). Obviously, the 6.2 liter engine has a lot of resources for optimization. Kubatech didn’t release any information about aerodynamics package or any interior upgrades. Still, we

Kubatech, the performance specialist from Germany has released a ‘Stage II’ power upgrade for the exceptional sports ride Porsche Carrera GT. Fitted with the new, enhanced/optimized elements, the Kubatech-tweaked vehicle boasts additional 48 horsepower and 52 Nm of torque, resulting in complete output of 660 horsep