H&R 2.5 inch ID Single Race Spring Length 8 inch Rate 325 lbs/inch - R25080325 Driving Lights Eliminates Restrictive Crushed Stock Mid

Eliminates Restrictive Crushed Stock Mid Pipe To Enhance Flow

AutoTecknic Dry Carbon Fiber Diffuser is both highly visible and highly functional

Designed and tested to meet or exceed OEM Nissan performance specifications

7 Biturbo MODELS ONLY

If you are only looking to improve one part of your vehicle

H&R 2.5 inch ID Single Race Spring Length 8 inch Rate 325 lbs/inch - R25080325 Driving Lights Eliminates Restrictive Crushed Stock MidH&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