Ohio-based tuning specialist, Switzer Performance, is fast making a name for itself in the aftermarket industry, having created a growing number of projects that include the Nissan GT-R E900 and the Porsche 911 GT2.
Their latest program is for the Porsche Panamera Turbo and as you can expect, Switzer gave it a robust tuning upgrade. They added their newly developed P680 hardware on the German luxury saloon’s 4.4-liter V8 engine and its resulting output from the standard 500 horsepower and 516 lb/ft of torque to a mouth-watering 680 horsepower and right about 700 lb/ft of torque.[...]
Source: topspeed