For Porsche Panamera owners looking for a more subtle tuning touch, Germany's Mcchip has wrung a few upgrades for the sport saloon that include a reconfigured ECU, and new tire and alloy wheel combos. With the new software, the Panamera's 4.8-liter turbocharged V8 produces an output of 550 horsepower and 775Nm (571.6 lb-ft) of torque, up from the standard car's 500 HP and 700Nm.

If the Panamera Turbo is equipped with Porsche's Sportchrono package, the V8's torque is bumped to 845Nm (623.3 lb-ft). In both cases, the extra muscle results to an increase of the sport saloon's top speed by 8km/h (5mph) to 311km/h (193mph). The price for the reprogrammed ECU is set at €1,499 (US$2,230).

To complete the package, Mcchip offers Panamera customers two different sets of tires and alloy wheels from Cargraphic.

The first set includes 22-inch rims shod in Continental tires size 265/30 R22 up front and 305/25 R22 at the rear for €7,969 (approx. US$11,900), while the second set comprises of 22-inch alloys wrapped in Dunlop Sport rubber size 265/30 R22 at the front axle and 295/25 R22 at the rear axle for €8,089 (about US$ 12,000).