H&R 2.5 inch ID Single Race Spring Length 14 inch Rate 225 lbs/inch - R25140225 fits_2003-2010`Dodge`Viper Elite 1000/1500 Mazda 13B S6-8

Elite 1000/1500 Mazda 13B S6-8 Term Harn Only Fly lead ign

One-Piece Housing Captures Air Directly from Factory Scoop and Auxiliary inlet

Monotube Shocks Dissipate Heat Quickly

High Quality Polyester Couplings

Material: Grade 5 Titanium for strength and exotic sound

H&R 2.5 inch ID Single Race Spring Length 14 inch Rate 225 lbs/inch - R25140225 fits_2003-2010`Dodge`Viper Elite 1000/1500 Mazda 13B S6-8H&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