H&R 2.5 inch ID Single Race Spring Length 6 inch Rate 600 lbs/inch - R25060600 Water Pumps This rear diffuser weighs merely

This rear diffuser weighs merely 452 grams

including trailers with rounded rears

Custom machined High Misalignment Studs offer extreme articulation capability (65deg) to prevent the endlink from binding when used with different adjustment holes on aftermarket sway bars

4 Liter RE4F04V

H&R 2.5 inch ID Single Race Spring Length 6 inch Rate 600 lbs/inch - R25060600 Water Pumps This rear diffuser weighs merelyH&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