2.0L TFSI high boost low pressure fuel pump APR

APR upgrade Low pressure fuel pump system for all 2.0 TFSI with more than 400 hp. In the TFSI engine, the fuel system consists of two circuits: One is the low-pressure system (pump in the tank) with approx. 3 to 5 bar working pressure and the other is the high-pressure system (pump on the engine) with approx. 50 to 130 bar. The low-pressure pump supplies the high-pressure pump on the engine. From an engine output of 400 hp, the low-pressure pump should also be adjusted to the higher fuel consumption required in addition to the high-pressure pump. Otherwise, the low pressure may not be sufficient, especially under full load, and the engine may run down. This can result in serious engine damage! As the fuel system at 2.0 TFSI does not have a return line to the tank, it is controlled by means of a PWM signal. This means that the fuel pump in the tank is controlled according to demand and therefore only the required amount of fuel reaches the high-pressure pump. An APR pump is also connected to the low pressure, which is controlled by an extra control unit depending on the boost pressure. With this system in conjunction with the APR high-pressure pump , engine outputs of up to 700 hp can be achieved without any problems! Included in the Plug & Play kit: APR fuel pump with filter APR control unit (black box) APR wiring harness Hoses and adapters Mounting parts Suitable for all 2.0 TFSI EA888 and EA113 engines is our BAR-TEK® High Boost Low Pressure fuel pump! The timing of the boost is freely adjustable and at a top price-performance ratio . Tested personally by Bartek on the Nordschleife and in everyday use .