BBK Performance Parts 1714-GA GM TPI 305/350 ADJUSTABLE FUEL PRESSURE REGULATOR. GM TPI 305/350 ADJUSTABLE FUEL PRESSURE REGULATOR. Fuel Pressure Regulator Kit, Quantity needed per vehicle: 1. 1989 1990 1991 1992 Pontiac Firebird. The BBK brand continues to focus on bringing the best quality, affordably priced performance products built right here in the USA. Have […]