H&R 60mm ID Single Race Spring Length 60mm Spring Rate 45 N/mm or 257 lbs/inch - ZF060-045 License Frame The pipe ends are bead

The pipe ends are bead rolled and the assembly is mounted to the core support (in the factory location) to help prevent couplers from popping off under boost

It is constructed of five ply silicone and reinforced with steel wire to prevent any misshaping under vacuum

aluminum fan shroud mounting brackets

Tein 2013+ Lexus GS350 (GRL10L) Right Front EnduraPro Shock

Backed by a Limited Lifetime Warranty

H&R 60mm ID Single Race Spring Length 60mm Spring Rate 45 N/mm or 257 lbs/inch - ZF060-045 License Frame The pipe ends are beadH&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