1994 Audi A4 Fuel Pressure Regulators
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Turbosmart®Fuel Pressure Regulator AdapterAudi A4 Turbocharged 1.8L 1994, Fuel Pressure Regulator Adapter by Turbosmart®. When a high-flow fuel pump or performance fuel injectors is/are installed, it's critically important to ensure pressure adjustments while providing a stable...Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency$31.95
