H&R 60mm ID Single Race Spring Length 160mm Spring Rate 160 N/mm or 913 lbs/inch - RF160160 Fuel Systems fresh airflow for maximum performance

fresh airflow for maximum performance and throttle response

1996-1997 Lexus GS300 3

Due to the high performance of many BMW models

Pulley Size: Ø67

H&R 60mm ID Single Race Spring Length 160mm Spring Rate 160 N/mm or 913 lbs/inch - RF160160 Fuel Systems fresh airflow for maximum performanceH&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