H&R 60mm ID Single Race Spring Length 300mm Spring Rate 25 N/mm or 143 lbs/inch fits_2018`Audi`R8`RWS~2017-2018`Audi`R8`Spyder~2020-2021`Audi`R8`Spyder 380/330mm Disc Dia

380/330mm Disc Dia

92 A/R V-Band / V-Band IWG

the EM will achieve target boost without stressing the turbo charger and wastegate Dual Port vents both to the atmosphere and back into the air intake

Solid gains and 180 Technology®-packed attitude -- the perfect combination for a no-compromise B58 exhaust upgrade: The AWE Touring Edition Exhaust is an Axleback system that leverages AWE’s proprietary drone-canceling solution

H&R 60mm ID Single Race Spring Length 300mm Spring Rate 25 N/mm or 143 lbs/inch fits_2018`Audi`R8`RWS~2017-2018`Audi`R8`Spyder~2020-2021`Audi`R8`Spyder 380/330mm Disc DiaH&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