These camber plates do not fit OEM stock springs. They fit coilover spring only . We can provide the picture with dimensions for fitment confirmation if needed. Applications For Subaru Impreza Front Camber Plates Kit For Coilover 02 - 07 Specifications Quantity: Pack of 2 Adjustable Timing Mark: YES Bushing: Pillow Ball deisgn for adjustment precisely Warranty: 2 year warranty for any manufacturing defect Features * All components are carefully selected with the quality material for durable use * Super strong and significant improvement for drifting cars * Adjust camber independent of caster- Large range of adjustment while still allowing caster and camber to be adjusted from the top without cutting the strut tower * Maintain proper strut angle at any position by not pre-setting the angle * Provide proper orientation with a replaceable urethane bushing * Minimize noise associated with the urethane bushing * Instruction Included. (If not, we could offer you the E-book version. );