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APR 15-20 Audi A3 Quattro/S3/15-19 Volkswagen Golf R/GTI EA888.3 (8V/MK7) 2.0T Port Injection System

APR
APRMS100229
Fuel Pressure Regulators
$1,688.41 $1,349.31

3 Units In Stock and Available for Purchase

Inventory may change and will be confirmed once your order has been processed.

This item ships as early as the same or next business day. Please allow up to 7–10 business days for processing in some cases.

Lead times are estimated and subject to change.

$1,349.31

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APR 15-20 Audi A3 Quattro/S3/15-19 Volkswagen Golf R/GTI EA888.3 (8V/MK7) 2.0T Port Injection System

The MPI System is the hardware half of APR's Stage 3+ ecosystem, required alongside matching APR ECU/TCU software to unlock true Stage 3+ output. If you're already running APR Stage 3 software and looking to add the fueling capacity to go further, or building a custom Stage 3+ setup piece by piece, this is the component that makes it possible. Compatible across the EA888 Gen 3 (Audi 8V/8Y A3, S3, TT, TTS, Q3; VW Mk7/Mk7.5 Golf R, GTI, Arteon, Jetta) and EA888 Gen 4 (2022+ Mk8 Golf R, Audi S3) platforms.

Installation Instructions
  • Motorsport-grade Bosch EV14 injectors deliver the fuel capacity real Stage 3+ power demands, 980cc/min each in a four-injector set (0280 158 040)
  • 30° single cone spray angle, 0° bent/gamma angle, 24mm extended-tip nozzle, and 33.6mm compact body for precise atomization in tight quarters
  • Requires matching APR Stage 3+ ECU software to operate, the fueling backbone behind every Stage 3+ Golf R, S3, and TT/TTS build
  • APR fuel distribution block included, everything needed to feed all four injectors from stock fuel lines
  • OEM-style fuel rail, rail sensor, and mounting hardware included for a clean, factory-fit install
  • Top-feed design with 12 ohm coil resistance for reliable, OEM-level electrical compatibility
  • E85 and M100 compatible for maximum power potential on high-octane and flex-fuel builds
  • Supports up to 8 bar of fuel pressure for aggressive motorsport-level tunes
  • Plug-and-play APR Bosch Jetronic-to-OEM harness, no splicing, no guesswork

This Part Fits:

Year Make Model Submodel
2017-2019 Audi A3 Premium
2017-2019 Audi A3 Premium Plus
2017-2019 Audi A3 Prestige
2019 Audi A3 Titanium
2015-2020 Audi A3 Quattro Premium
2015-2020 Audi A3 Quattro Premium Plus
2015-2019 Audi A3 Quattro Prestige
2021-2025 Audi Q3 Premium
2021-2025 Audi Q3 Premium Plus
2021-2023 Audi Q3 S-Line Premium
2021-2023 Audi Q3 S-Line Premium Plus
2020 Audi S3 Premium
2015-2020 Audi S3 Premium Plus
2015-2019 Audi S3 Prestige
2015-2023 Audi TT Quattro Base
2016-2023 Audi TTS Quattro Base
2019-2021 Volkswagen Arteon SE
2019 Volkswagen Arteon SE R-Line
2019-2020 Volkswagen Arteon SEL
2019 Volkswagen Arteon SEL Premium
2019-2021 Volkswagen Arteon SEL Premium R-Line
2019-2021 Volkswagen Arteon SEL R-Line
2015-2019 Volkswagen Golf R Base
2015-2021 Volkswagen GTI Autobahn
2019 Volkswagen GTI Rabbit Edition
2015-2021 Volkswagen GTI S
2015-2021 Volkswagen GTI SE
2017 Volkswagen GTI Sport
2019 Volkswagen Jetta GLI 35th Anniversary Edition
2019-2023 Volkswagen Jetta GLI Autobahn
2019-2021 Volkswagen Jetta GLI S
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