H&R 60mm ID Single Race Spring Length 140mm Spring Rate 60 N/mm or 343 lbs/inch - RF140060 Valvetronic Designs Built from precision ABS plastic

Built from precision ABS plastic with a UV and scratch-resistant clear coat

and like all our Jeep Wrangler parts

Corvette race cars see lots of action and this kit includes the most commonly damaged or worn components from the Heavy Rate Racing Rear Sway Bars

Up to 76 % Flow Increase

Simply replace your existing trims with these carbon fiber pieces for an immediate transformation

H&R 60mm ID Single Race Spring Length 140mm Spring Rate 60 N/mm or 343 lbs/inch - RF140060 Valvetronic Designs Built from precision ABS plasticH&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