H&R 60mm ID Single Race Spring Length 140mm Spring Rate 150 N/mm or 857 lbs/inch 2021-subaru-wrx-sti-esi6543681 5 5x120 ET28 CB72

5 5x120 ET28 CB72

0T Front GTS BBK 6 Piston Cast 380x34 2pc Rotor Drilled-Black HA

Brembo 15-23 Mustang GT (S550) Front GT BBK 6 Piston Cast 405x34 2pc Rotor Slotted Type-3- Yellow

Wrapped headers and exhaust also reduces the incidence of heat soak

Multiple Progression Options For A Variety Of Racing Types

H&R 60mm ID Single Race Spring Length 140mm Spring Rate 150 N/mm or 857 lbs/inch 2021-subaru-wrx-sti-esi6543681 5 5x120 ET28 CB72H&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