H&R 2.5 inch ID Single Race Spring Length 12 inch Rate 250 lbs/inch - R25120250 fits_1990-1995`Mazda`Cosmo double-bellow air springs over high-performance

double-bellow air springs over high-performance monotube and threaded-body shocks

and fittings required for installation

2004-2011 Mazda RX-8 1

Features a 2-in thick

H&R 2.5 inch ID Single Race Spring Length 12 inch Rate 250 lbs/inch - R25120250 fits_1990-1995`Mazda`Cosmo double-bellow air springs over high-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