H&R 60mm ID Single Race Spring Length 100mm Spring Rate 340 N/mm or 1941 lbs/inch - RF100340 Wheels Direct fit 64-percent increased capacity

Direct fit 64-percent increased capacity over stock

This kit is specifically designed for vehicles with electronically controlled dampers (EDC) and can be used alongside suspension systems from other manufacturers or OE aftermarket suppliers

more pleasant tone without sacrificing aggression

This makes for a perfect filter fit and sealing surface every time

H&R 60mm ID Single Race Spring Length 100mm Spring Rate 340 N/mm or 1941 lbs/inch - RF100340 Wheels Direct fit 64-percent increased capacityH&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