H&R 2.5 inch ID Single Race Spring Length 8 inch Rate 600 lbs/inch - R25080600 fits_2017-`Audi`A4 Applications: 2003-2008 Nissan 350Z (Z33)

Applications: 2003-2008 Nissan 350Z (Z33) 2003-2006 Infiniti G35 Sedan (V35) 2003-2007 Infiniti G35 Coupe (V35) Installation Instructions: SPL Parts RKB Z33

Warning Light may appear on dash if an EDC cancellation kit is not installed

Does Not Fit Z3 M Models

a 20” light bar

The stock R35 GT-R oil cooler (p/n 21305-JF02B) retails at an astonishing $8948

H&R 2.5 inch ID Single Race Spring Length 8 inch Rate 600 lbs/inch - R25080600 fits_2017-`Audi`A4 Applications: 2003-2008 Nissan 350Z (Z33)H&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