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APR Fueling System Upgrade MQB - Stage 3

by APR
$1,544.95
SKU MS100111

PRODUCT DESCRIPTION

The APR Fueling 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) and adds multi-port injection (MPI) to the factory manifold, both of which are ethanol compatible. 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.

QUICK FACTS

  • More Fuel and More Power
    Provides the required fueling to support APR Stage III+ power levels.
  • 980 CC Bosch Motorsport MPI Injectors
    Converts the factory injection system to a true, dual, MPI and GDI setup, with large enough injectors to support power levels well beyond APR Stage III+ power levels.
  • 305 LPH High Flow In-Tank Fuel Pump
    Upgrades the LPFP to the largest readily available pump compatible with the factory fuel basket, and PWM controller without additional controllers.
  • APR Stage III+ ECU Upgrade
    Upgrades Stage III to III+ with the necessary and complex ECU calibration changes necessary for accurate, closed-loop control of the fueling system, without the need for risky ECU tricks or external controllers.
  • Proper MPI/GDI Fuel Distribution
    The fuel distribution block ensures fuel is properly delivered to the both sets of injectors.
  • Ethanol Compatible Hardware
    Fully Ethanol / E85 compatible injectors, fuel pump and associated hardware.
  • Cleaner Intake Valves
    Performance-robbing buildup on the intake valves, a common byproduct of gasoline direct injected (GDI) engines, is greatly reduced through the cleaning effect associated with port injection.
  • Mounting Hardware, Directions and Support
    Includes step-by-step instructions and support to for a seamless install with the included plug-and-play wiring harnesses, sensors, mounting hardware, fuel rail, and more!

SOME MODELS W/O AVAILABLE APR OTS TUNES MAY REQUIRE CUSTOM TUNING

Brand: APR

Part #
MS100111