APR

APR ECU Upgrade - 2.0T EA888 Gen 3 IS20 (Transverse) (MQB)

2.0T Engine Tune for the Audi A3 Quattro 15-20, Q3 19-21, TT Quattro 16-23; Volkswagen GTI 15-21, Jetta 19-24

Install Type

Which Method is Right for You? - Learn More Here >
Part # ECU-20T-EA888-3-T-IS20
1 Review

APR ECU Upgrade - 2.0T EA888 Gen 3 IS20 (Transverse) (MQB)

Free Shipping*
Suggested Retail
$499.95
Find a Dealer

1

Emissions

This part is legal for sale and use on Emissions Controlled Vehicles, in all 50 states, when used in accordance with the manufacturers application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number.

See Emissions Details
APR's ECU Upgrades are the best dollar-per-horsepower modification one can make to improve engine performance. The upgrades dramatically increase horsepower and torque, making for an exceptionally quicker and more exciting vehicle. This is made possible through APR's optimization of the factory engine management system to take full advantage of the engine's capabilities, without needing any end user adjustment. The ECU Upgrades are available with various features and supported octane levels and each stage is compatible with most typical bolt-on modifications. The software is installed to the vehicle's factory ECU through the OBD-II port, resulting in a clean and headache-free install. Furthermore, for those looking for tuning with a limited powertrain warranty, APR Plus has you covered!

Features:

  • Horsepower - More horsepower throughout the whole rpm band
  • Torque - More torque throughout the whole rpm band
  • Warranty - APR Plus is available, providing a factory term limit matching limited powertrain warranty
  • Fuel Grades - Multiple octanes from which to choose
  • Stages - Multiple performance levels depending on installed hardware
  • Flat Torque - Optional torque limited version for a flatter torque profile
  • Acceleration - Accelerate faster with more power and reduced throttle lag
  • Linear Throttle - Pedal maps adjusted for a more linear feel
  • Brake Boosting - Left foot braking or brake boosting added
  • Speed Limiter - Go as fast as you want with the speed limiter out of the way
  • Standing Limiter - Increased standing limiter for higher revving at idle
  • Motorsport Limiter - With the soft limiter removed, you‚Äôll get full power right up to the hard, ‚Äúbap bap bap‚Äù redline fuel cut
  • Auto Start/Stop Inversion - Auto Start/Stop defaults to the off position
  • Exhaust Crackle - Multiple exhaust crackle profiles including factory, mild, and aggressive all with mode switching and component protection
  • Economy - While cruising, or driving normally, your fuel economy may benefit from our optimized calibration
  • Flash Counter - Flash counter does not increase with each flash
  • Direct Port Programming - Clean and easy install through the OBD II port without removing the ECU
  • Free Updates - Get free updates for life
  • Guarantee - 30 day money back guarantee
Brand APR
Emission Code1
Engine AspirationTurbocharged
Engine ConfigurationI4
Engine Displacement2.0L
Engine FamilyEA888 Gen 3 IHI
Engine OrientationTransverse
Fuel TypeGasoline
Install TypeAPR Dealer (Software Price Shown)
MarketNAR
ROW
Product TypeECU Upgrade
Part NumberECU-20T-EA888-3-T-IS20
1

This part is legal for sale and use on Emissions Controlled Vehicles, in all 50 states, when used in accordance with the manufacturers application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number.

The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
Important fuel quality information
Important fuel quality information
Find your boxcode and revision
Find your boxcode and revision
CARB EO Document
Lists applicable vehicles and scenarios. Please verify your configuration is applicable.
APR Plus Warranty Booklet
APR Plus Warranty Booklet
Only use fuel equal to or higher than specified. Never use a lower octane fuel. Always follow our fuel guide, especially with race fuel and Ethanol, where available. Dynos are for reference only. Results will vary. Contributing factors include the vehicle condition, vehicle setup, dyno type, dyno setup, environmental factors, fuel quality, and more. When describing fuels, the North American Region (NAR) uses the Anti-Knock Index (AKI), (RON+MON)/2, or (R+M)/2. The Rest of the World (ROW) uses RON. RON is Research Octane Number and MON is Motor Octane Number. Please Note: Each vehicle's year, make, and model may have multiple factory engine or transmission controller software part numbers, known as box codes, each with unique revisions. Manufacturers periodically release software updates that alter this information, which can only be determined by scanning the controller and is not publicly provided. Due to the variety of codes, some stages, octane levels, features, or options may not be available for specific codes. Therefore, our website provides a general guide based on general info such as Year, Make, and Model. Our system allows you to request unavailable software, and we offer a 30-day money-back guarantee if you're not satisfied.

Have a question about this product?

  • Question

    Stage1 high torque. Do I need re tune after adding cold air intake system?

    By Taylor Dulany on June 13, 2023

    Answer
    No update needed.
    Helpful?
  • Question

    Do I need a re tune after adding intake system? Stage 1 high torque

    By Taylor Dulany on June 13, 2023

    Answer
    No retune needed.
    Helpful?
  • Question

    Hi I was wondering what oil weight is recommended for stage 3 is38?

    By Sam Fadayel on May 16, 2023

    Answer
    Stick with the factory recommendation.
    Helpful?
  • Question

    Will this pass smog in California or will I need to get it flashed before smogging my car?

    By Brian Alfaro on June 7, 2023

    Answer
    We have a CARB EO on this tune. See docs listed on the site for coverage.
    Helpful?
  • Question

    How do I know if there have been software updates since my flash? Is there a log somewhere of update dates?

    By David Tully on May 19, 2023

    Answer
    Give us a call with your VIN.
    Helpful?
Load More

APR ECU Upgrade Stages

Our ECU Upgrades are available in multiple configurations. Installation of additional performance hardware, such as an intercooler or intake systems, may provide further performance improvements.

APR Stage 1

The APR Stage 1 ECU Upgrade is the first step towards tuning your engine. It produces up to 290-337 HP and 320-375 FT-LBS of torque. Optional low torque files available. Optional FWD limited wheel-spin files available. APR Spark Plugs are recommended.


APR Stage 1 is available for 87 AKI, 91 AKI, 93 AKI, and 104 AKI in North America, and 91 RON, 95 RON, 98 RON, 102 RON, and 108 AKI in the Rest of the World.

APR Plus

APR Plus is our APR Stage 1 ECU Upgrade with our limited powertrain warranty and it’s the first step towards tuning your engine. It produces up to 290 HP and 320 FT-LBS of torque. Please check our warranty manual to understand modifications supported by APR Plus.

APR Stage 2

The APR Stage 2 ECU Upgrade is the next step towards tuning your engine. It produces up to 334-351 HP and 338-392 FT-LBS of torque. Optional low torque files are available. Optional FWD wheel-spin limiting files available. Additionally this stage is available with optional crackle modes. The more aggressive modes increase the length, duration, intensity, and operating modes of the crackle. APR Spark Plugs are recommended.


APR Stage 2 is available for 91 AKI, 93 AKI, and 104 AKI in North America, and 95 RON, 98 RON, and 108 RON in the Rest of the World.

APR Stage 3 IS38

The APR Stage 3 ECU Upgrade is the next step towards tuning your engine. It produces up to 395-397 HP and 334-403 FT-LBS of torque. Use this tune with the IS38 turbocharger. DSG tune required for high torque. Optional low torque files available. Optional FWD wheel spin limiting files available. Additionally this stage is available with optional crackle modes. The more aggressive modes increase the length, duration, intensity, and operating modes of the crackle. APR Spark Plugs recommended.


APR Stage 3 IS38 is available for 91 AKI, 93 AKI, and 104 AKI in North America, and 95 RON, 98 RON, and 108 RON in the Rest of the World.

APR Stage 3 DTR6054

The APR Stage 3 ECU Upgrade is the next step towards tuning your engine. It produces up to 436-478 HP and 401-441 FT-LBS of torque. Use this tune with the APR DTR6054 turbocharger.

APR Stage 3 Plus EFR7163

The APR Stage 3+ ECU Upgrade is the next step towards tuning your engine. It produces up to 470-536 HP and 425-474 FT-LBS of torque. Use this tune with the APR EFR7163 turbocharger. Optional FWD wheel spin limiting files available. Additionally this stage is available with optional crackle modes. The more aggressive modes increase the length, duration, intensity, and operating modes of the crackle. APR Spark Plugs Recommended.


APR Stage 3+ EFR7163 is available for 91 AKI, 93 AKI, 100 AKI, and 104 AKI in North America, and 95 RON, 98 RON, 104 AKI, and 108 AKI in the Rest of the World.

Horsepower and Torque Dyno Charts

Select a DynoSelect a Dyno Type