H&R 60mm I.D. Race Spring 200mm Free Length/180 Rate/1027 lbs/in/200-180 Spring Denotation - RF200180 fits_2008-2015`Audi`R8 Applications: 2008+ Nissan GTR R35

Applications: 2008+ Nissan GTR R35 Note: This kit consists of the shock mount bushings only

Up To 31 Percent Increase in Flow

Our commitment to excellence is evident in the strong clips and tabs that secure the grille seamlessly into place

Smooth Mandrel Bend Pipe

kit comes with swappable resonator or straight mid pipe

H&R 60mm I.D. Race Spring 200mm Free Length/180 Rate/1027 lbs/in/200-180 Spring Denotation - RF200180 fits_2008-2015`Audi`R8 Applications: 2008+ Nissan GTR R35H&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