H&R 2.5 inch ID Single Race Spring Length 16 inch Rate 300 lbs/inch - R25160300 Line Locks We use the highest-quality pre-preg

We use the highest-quality pre-preg carbon material cured in a sealed vacuum (autoclave) to create a lightweight and ultra-strong carbon that surpasses the "wet" method

Every Mishimoto performance radiator is designed for a direct OEM fit making installation effortless with no cutting or modification required

Quality T304 Stainless Steel And Carbon Fiber

OEM Fitment

H&R 2.5 inch ID Single Race Spring Length 16 inch Rate 300 lbs/inch - R25160300 Line Locks We use the highest-quality pre-pregH&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