H&R 60mm ID Single Race Spring Length 250mm Spring Rate 40 N/mm or 229 lbs/inch - RF250040 fits_2015-`Porsche`Macan Bushings reduce movement of the

Bushings reduce movement of the suspension to increase handling and grip at high and low speeds

Each iteration has been tested on our in-house dyno alongside extensive road testing

Optional Trim Upgrades

84mm) from stock in the front

H&R'sport Springs are the number one upgrade for your vehicle

H&R 60mm ID Single Race Spring Length 250mm Spring Rate 40 N/mm or 229 lbs/inch - RF250040 fits_2015-`Porsche`Macan Bushings reduce movement of theH&R 2. 50" I. D. Race Springs are made with extremely high tensile strength wire alloy which allows the use of a thinner wire. Manufactured using advanced materials and precision technology in Germany, H&R 2. 50" I. D. Race Springs are crafted from special lightweight (hf) 54SiCr6 spring steel. For any given spring rate, they are on average 15% lighter and have 10% more travel than competitors' springs. Main springs range from 6" to 18" in length and