German tuner Arden has released an upgrade package for the Range Rover equipped with the V8 5.0-liter supercharged engine. In stock form, the powerplant delivers 510 HP (375 kW) and 625 Nm (461 lb-ft) of torque, but that didn’t mean the tuner was ssatisfied with those numbers. The team tweaked the motor, thus enabling it to output 138 HP (101 kW) and 120 Nm (89 lb-ft) more.
The Range Rover now features a custom supercharger made from high-alloyed aluminum along with a remapped ECU and a specially developed exhaust system boasting a sport catalytic converter. As a result of these changes, the V8 Supercharged is now capable of delivering 650 HP (478 kW) and 745 Nm (549 lb-ft). Also worth mentioning is the electronic top speed of 260 km/h (161.5 mph) and the full body-kit along with a couple of 22-inch alloy wheel designs. Any thoughts?