HENNESSEY PERFORMANCE UNVEILS ONE-OFF JAGUAR XFR-S HPE650 BUILT FOR THE TUNER’S GM

Custom built for the GM of Hennessey Performance, this awesome Jaguar XFR-S is a one-off project featuring the Texan tuner’s HPE650 engine upgrade package.By fitting an air induction system modification and remapped ECU, the 5.0-liter supercharged V8 was upped from 550 to 650 horsepower. Some subtle exterior badging, a serial-numbered dash and engine plaques are the only visual indications the Jag has been messed with.