The Laser 7021 is specially designed to fit the long petrol injectors used on the Jaguar Land Rover models equipped with the 5L V8 petrol engine. The angled slide hammer shaft gives enhanced access when working on the rear most injectors, & this unit is ideal for the following models: Jaguar X150, XK Series, X250 (XF) & XJ models (V8 5.0lt petrol engines) Land Rover Discovery 4, new Range Rover, Range Rover Sport (V8 5.0L petrol engines)