H&R 60mm ID Single Race Spring Length 140mm Spring Rate 220 N/mm or 1257 lbs/inch 1997-mitsubishi-3000gt-esi7975411 340-11299 and 340-13836

340-11299 and 340-13836

Sparco Shoe Martini-Racing Top 38

Not many know but worn suspension bushings have an effect on braking performance

SPL Parts 370Z/G37 SOLID Differential Mounting Bushings (SDBS) eliminate the stock mushy rubber bushings to hold the differential solidly to the subframe

Power Stop 18-21 Mercedes-Benz S560 Front Right Evolution Drilled & Slotted Rotor

H&R 60mm ID Single Race Spring Length 140mm Spring Rate 220 N/mm or 1257 lbs/inch 1997-mitsubishi-3000gt-esi7975411 340-11299 and 340-13836H&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