Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The H&R 60mm I.D. race spring is a single main spring (300mm length, 30 N/mm or 171 lbs/in) for custom and motorsport suspension tuning. Made in Germany from lightweight (hf) 54SiCr6 spring steel, H&R's 2.50" I.D. program tends to be about 15% lighter and offers roughly 10% more travel than many competitors. Springs are factory pre‑blocked to resist sagging; the comprehensive 60mm I.D. lineup includes many lengths and rates, tender springs, and coverage suitable for Porsche GT3 and other Euro‑spec cars.
H&R 60mm ID Single Race Spring Length 300mm Spring Rate 30 N/mm or 171 lbs/inch
