Fuel Pressure Regulator for Porsche 924S and 944 (1985-89)

• Guaranteed Fitment
• Engineered to OE specification to maintain steady fuel supply.
• Helps optimize gas mileage.
• Internal diaphragm and springs may get stuck overtime causing lean or rich fuel burns.
• Ideal replacement for clogged regulators to help optimize the Air to Fuel ratio.
• 24 Month Unlimited Mileage Warranty

#3 in Diagram. 1 Required per car.