aFe Power 2015-2025 Ford Mustang Lowering Springs – Function Factory Performance

1.125″ (28.6mm) Front and 1.25″ (31.75mm) Rear Drop for the Correct Relation Between Looks and Proper Function Rates are Engineered to Optimize the Factory Shock Absorber Damping and Provide a Sporty Feel Front Springs are Linear 190 lbs/in. While the Rears are Progressive 550-750 lbs./in. 2 Stage, High Luster, Tangerine Orange Powder-Coated Finish for Unbeatable Looks and Durability Direct Fit Installation