The Hennessey Cadillac CTS-V Sport Wagon package includes HPE cold air induction system, supercharged pulley upgrade, intercooler heat exchanger, camshaft upgrades, high flow cylinder heads, stainless steel long tube headers, high flow catalytic converters, stainless steel mid-pipes, 160 degree thermostat, all necessary gasket and fluids, HPE engine management calibration, Hennessey exterior badging, Hennessey premium floor mats, Hennessey embroidered headrests and serial-numbered dash and engine plaques.

Other optional upgrades include an electronic dual exhaust bypass, H14 mono block wheels, Michelin PS2 tires and Hennessey carbon fiber doorsills.

The Hennessey V650 upgrade has 658 bhp @ 6,200 rpm and accelerates from 0-60 mph in 3.8 seconds.

The Hennessey V700 upgrade has 707 bhp @ 6,300 rpm and accelerates from 0-60 mph in 3.2 seconds.

Source: Hennessey