H&R 60mm ID Single Race Spring Length 40mm Spring Rate 30 N/mm or 171 lbs/inch - ZF040-030 fits_1997-2001`Lexus`ES300 Over-voltage and over-discharge protections

Over-voltage and over-discharge protections

Vehicle Compatibility: 19+ BMW Z4 (G29)

from the stock exhaust making this system ideal for those seeking to maximize power to weight ratios

1991-1996 Infiniti G20 2

H&R 60mm ID Single Race Spring Length 40mm Spring Rate 30 N/mm or 171 lbs/inch - ZF040-030 fits_1997-2001`Lexus`ES300 Over-voltage and over-discharge protectionsH&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