The APR Fuelling System is a comprehensive upgrade required to safely support Stage III+ power levels. The upgrade includes a larger in-tank low pressure fuel pump (LPFP). All necessary hardware is included for a seamless integration and the system is fully controlled by the factory engine control unit (ECU) thanks to APR’s ECU Upgrade.
The 2.0T EA888 Gen 3 engine uses a returnless, pulse width modulated (PWM) controlled, in-tank low pressure fuel pump that feeds a cam-driven high pressure fuel pump (HPFP), and gasoline direct injection (GDI) injectors. The European models also include multi-port injection (MPI) injectors, which are only used for emissions reasons under light driving. The factory fuelling system maxes out at below APR Stage III+ power levels before headroom for safety and longevity decreases dramatically.
To support higher power levels, the APR Fuelling system upgrades several components. First the LPFP is upgraded to a larger, 305 LPH, mounted inside the factory fuel basket with the included APR mounting hardware. At its inception, the pump is the largest readily available pump of its kind, both physically compatible with the factory fuel basket, and fully compatible with the factory PWM fuel pump controller without additional controllers.
Vehicle Fitment
Audi/S3 (8V)
Volkswagen/Golf Mk7
Skoda/Octavia Mk3 (5E)
Audi/A3 (8V 12-20)
Audi/TT Mk3 (8S)
SEAT/Leon Mk3 (5F)