H&R 60mm ID Single Race Spring Length 40mm Spring Rate 100 N/mm or 571 lbs/inch - ZF040-100 Light Bars & Cubes These rear shocks are 100%

These rear shocks are 100% designed and built in the USA

Highly Customizable

Not compatible with models equipped with electronic parking brake

GReddy 09-10 Mazda RX-8 GT (Option) Pandem Wing

ALP4 isn’t just an upgrade

H&R 60mm ID Single Race Spring Length 40mm Spring Rate 100 N/mm or 571 lbs/inch - ZF040-100 Light Bars & Cubes These rear shocks are 100%H&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