H&R 60mm ID Single Race Spring Length 180mm Spring Rate 180 N/mm or 1028 lbs/inch - RF180180 Bulbs Multi Stage System Separates Oil

Multi Stage System Separates Oil Through A Series Of Chambers

2015 Subaru WRX STI Launch Edition 2

With a 4 inlet x 5 outlet and 12 inch length

GReddy 2018+ Suzuki Swift Sport Turbo Kit ZC32S TD04H 15G 8

H&R 60mm ID Single Race Spring Length 180mm Spring Rate 180 N/mm or 1028 lbs/inch - RF180180 Bulbs Multi Stage System Separates OilH&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