Hennessey Performance Unveils One-Off Jaguar XFR-S HPE650 Built for the Tuner’s GM

Boosted to 650 hp.

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.

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