K SERIES Heavy FUEL RAIL kit High Flow Injection fuel rail with 1/8npt gauge FOR HONDA K20 K24 RSX CIVIC SI,INTEGRA EP3 K SERIES Heavy FUEL RAIL kit High Flow Injection fuel rail with 1/8npt gauge FOR HONDA K20 K24 RSX CIVIC SI,INTEGRA EP3. Sale price : $21.37 Category : Automobiles, Parts & Accessories