Strutmasters 4 Wheel Air Suspension Conversion Kit With Suspension Warning Light Module for 2004-2010 Jaguar XJ8 Convert your factory air, hydraulic or electronic suspension to a durable coil spring suspension Kit includes all the necessary parts and hardware assembled in the US Restores your vehicle to factory ride height with a comfortable ride Custom designed for your vehicle for superior fit, no modifications needed Easily installed with our detailed instructions and videos