The Jaguar XFR Speed Pack has been announced. The optional set of upgrades features suspension and aerodynamic improvements which help the XFR reach a top speed of 174mph.
In standard tune, the Jaguar XFR has its speed limited to 155mph. However, on Speed Pack-equipped cars, the speed limiter has been raised to 174mph.
The 5.0-litre supercharged engine still develops 503bhp, but both the engine and eight-speed gearbox have been recalibrated to cope with the extra top speed.
To compliment the new top speed, the Speed Pack also includes a new front splitter and a boot-mounted spoiler to increase stability at speed.
The Jaguar XFR Speed Pack is on sale now, priced at £2,750, which takes the grand total price up to £68,130.