KW35230036 / 35230036 - Application Notes 99-04 Mustang incl. GT - not Cobra Lowering Adjustment Range (F 1.2-2.3" / R 1.4-2.5") Spring Rates (F 400 / R Progressive) Footnotes: 2) Height adjustable front and rear axles (front axle threaded strut housings, rear axle adjustable springs + dampers) 66) The loading direction is changed towards the bearing link of the front axle suspension arm when using this coilover kit, and there is no longer pressure on the ball joint. The long term function of the original front axle suspension arm is no longer warranteed. New KW ball joints are supplied to replace the standard factory ball joints.