Arnott Part # C-2745 Application: New Coil Spring Conversion Kit for 2008-2010 Jaguar XJ (X358) With EBM Arnott has revolutionized the industry once again with its exclusive aftermarket conversion kit for the Jaguar XJ series. Arnott's elite coil spring kit delivers a seamless and error-free conversion of your Jaguar suspension system. You can finally enjoy your Jaguar XJ without worrying about failing air suspension parts leaving you stranded with expensive and recurring maintenance problems. Arnott's comprehensive Jaguar suspension conversion kit allows you to convert the entire vehicle for less than the price of one air strut at your local Jaguar dealership. The Arnott Jaguar suspension design features custom-made and tuned monotube shock absorbers and coil springs along with Arnott exclusive Electronic Bypass Module (EBM) to turn off the suspension warning lights. Kit Includes: 2 Front Monotube Shocks and Springs. 2 Rear Monotube Shocks and Springs. All Necessary Hardware. Detailed Instructions. Product Features:Custom-Designed Monotube Shock AbsorbersCNC-Machined Aluminum SeatsValved to Ride Like the OEM Air SuspensionPowder-Coated Coil SpringsPre-Assembled For Easy InstallationEBM to Turn Off Dashboard Warning LightEngineered in the USA - CATS SYSTEM FAULT