Turbosmart FPR1200 Fuel Pressure Regulator Black. This FPR features two -6AN inlet ports, one -6AN return port, as well as one 1/8 NPT gauge port. You can adjust from 35 to a 90PSI base pressure adjustment with a 1:1 ratio. Additionally, this FPR comes with a premium diaphragm and stainless steel valve and valve seat […]