25mm Progressive Lowering Spring set Volvo Amazon saloon & P1800

25mm progressive lowering springs to fit Volvo Amazon and P1800 models.
Softer rate to be the same as original with firmer rate 50% stiffer at the rear and double stiffness for the front

Black powder coating

Does not fit Amazon estate Models

Also suitable as a gravel rally spring where a soft spring rate and long travel is needed

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Fitting Notes

Must be used with shortened dampers
Panhard rod bar needs to be shortened
Rubber bump stops should be shortened
Ideally torque arm need adjusting to correct diff to prop angle