Jaguar XKR Engine —4.0, 4.2 & 5.0 Supercharged AJ-V8 Supply, Rebuild & Fit Across the UK

The Jaguar XKR is the ultimate expression of the modern Jaguar grand tourer. By adding mechanical supercharging to the already sophisticated AJ-V8 platform, Jaguar created a series of cars that offered effortless power, a haunting induction howl, and genuine supercar-shaming performance. From the original X100 through to the final X150 series, every XKR is defined by its supercharged AJ-V8 unit.

At Vogue Technics in Grays, UK, we specialise in Jaguar XKR engines across every generation — from the early 4.0 and 4.2 units through to the thunderous 5.0-litre supercharged AJ133. We serve XKR owners across Grays, West Thurrock, London, Essex, Kent, Surrey, and the wider UK — providing the specialist performance engineering required for these forced-induction powerplants.

Whether you are facing AJ133 timing chain stretch, supercharger coupler rattle, or a complete high-performance rebuild — we deliver the precision and technical expertise your XKR demands.