ITEM NAME:Aluminum Adjustable Fuel Pressure Regulator Engine 3-5 Bar Injection Pressu B5E4 Aluminum Adjustable Fuel Pressure Regulator Engine 3-5 Bar Injection Pressu B5E4 Project Name: Fuel Pressure Regulator Project Type: Cooling System Function: fuel supply Material: aluminum Color: silver Applicable to: Audi specification: 100% quality assurance test, faster response, cheaper and easier to install. increased the fuel pressure and increased the fuel injection. Suitable for tuning the engine. The vacuum connection is used to adjust the characteristic curve. 3-5.0 bar is adjustable. Package Contents: 1x adjustable fuel pressure regulator 1x pliers 1x Vacumm hose
