H&R 60mm ID Single Race Spring Length 120mm Spring Rate 50 N/mm or 286 lbs/inch - RF120050 Lift Springs Built in internal and external

Built in internal and external fins transfer heat from the oil to the outside air for greater cooling capabilities

Clean Tone • Adjustable Sound • R&D-Tuned for the Perfect Mustang Note

memory and outright durability resulting in positive steering precision and feedback

and purposeful

Shield your performance air filter from water falling through the factory hood scoops in wet weather conditions for longer air filter life and better performance

H&R 60mm ID Single Race Spring Length 120mm Spring Rate 50 N/mm or 286 lbs/inch - RF120050 Lift Springs Built in internal and externalH&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