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Air and Fuel Fuel Injection Systems and Components - Electronic

APR Tuning

Fueling Stage 3+ MPI and LPFP 2.0T EA888 Gen 3 Fits Audi A3 17-19, A3 Quattro 15-20, Q3 21-24, S3 15-20, TT Quattro 15-23, TTS Quattro 16-23 Volkswagen Arteon 19-21, Golf R 15-19, GTI 15-21, Jetta 19-24 APR

$1,968.95 $1,799.95 Save $169.00

SKU: A0CU MS100111

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Description

Part #: MS100111

The APR Fueling System is a comprehensive upgrade required to safely support Stage 3+ power levels. The upgrade includes a larger in-tank low pressure fuel pump (LPFP) and adds multi-port injection (MPI) to the factory manifold on North American vehicles. Both upgrades 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.

Features:

  • More Fuel and More Power: Provides the required fueling to support APR Stage 3+ 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 3+ power levels for North American Vehicles.
  • 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.
  • Proper MPI/GDI Fuel Distribution: The fuel distribution block ensures fuel is properly delivered to the both sets of injectors on North American vehicles.
  • 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!

Fits Audi A3 17-19, A3 Quattro 15-20, Q3 21-24, S3 15-20, TT Quattro 15-23, TTS Quattro 16-23 | Volkswagen Arteon 19-21, Golf R 15-19, GTI 15-21, Jetta 19-24

MIA's Description

The APR Tuning Stage 3 Fuel System Upgrade (MPN: MS100111) is a comprehensive solution for safely supporting Stage 3+ power levels. It includes a larger in-tank low-pressure fuel pump (LPFP) and adds multi-port injection (MPI) to the factory manifold on North American vehicles. Both upgrades are ethanol compatible and fully controlled by the factory ECU with APR's ECU Upgrade.

Fitment

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Specifications

BrandAPR Tuning
Part NumberA0CU MS100111

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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