OPENS WITH 2.5-3BAR FUEL PRESSURE. ENG GROUP RACING : STAINLESS STEEL, WILL NOT CORRODE, RUST. STEEL FUEL PRESSURE REGULATOR M12X1.5. MEETS OR ABOVE SPEC. FOR BOSCH 0280161012, AS DESIGNED. REPLACING LEGACY BOSCH 0-280-161-012 / 0280161012. SPECIALLY PRODUCED & MACHINED BY ENG GROUP. TO MEED & EXCEED BOSCH. ALTERNATE / SIMILAR FUEL PRESSURE REGULATOR FPR (VACCUM). […]