H&R 60mm ID Single Race Spring Length 80mm Spring Rate 120 N/mm or 686 lbs/inch - ZF080-120 fits_1980-1983`Honda`Civic The all-new AutoTecknic Competition trunk

The all-new AutoTecknic Competition trunk spoiler for the G80 M3

Application: 2008+ Nissan R35 GT-R

(Patent Pending)

Their red color adds a colorful accent visible behind the vehicle's kidney grilles

H&R 60mm ID Single Race Spring Length 80mm Spring Rate 120 N/mm or 686 lbs/inch - ZF080-120 fits_1980-1983`Honda`Civic The all-new AutoTecknic Competition trunkH&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