H&R 60mm ID Single Race Spring Length 250mm Spring Rate 30 N/mm or 171 lbs/inch - RF250030 fits_2008-2015`Scion`XB 1963-1964 Mercury Comet 4

1963-1964 Mercury Comet 4

Fits AE91 and AE92 Chassis Only

Why This System

Adjustable design lets you choose how far the guards extend (outward or inward)

Finishing off this exhaust system are dual 12 IN diameter black 304 stainless steel clamp-on exhaust tips

H&R 60mm ID Single Race Spring Length 250mm Spring Rate 30 N/mm or 171 lbs/inch - RF250030 fits_2008-2015`Scion`XB 1963-1964 Mercury Comet 4H&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