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APR

APR ECU Upgrade - 2.0T EA888 Gen 3 (Longitudinal)

Fits 2016-2022 Audi A3, A4, A5, A6, Q3, Q5, Q7, Porsche Macan

Part # ECU-20T-EA888-3-L-IS20
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$499.95
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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
  • Ethanol - Ethanol support from E60-E85 for maximum performance (C7.5 Only)
  • Acceleration - Accelerate faster with more power and reduced throttle lag
  • Brake Boosting - Left foot braking or brake boosting added
  • Standing Limiter - Increased standing limiter for higher revving at idle
  • Motorsport Limiter - With the soft limiter removed, you’ll get full power right up to the hard, “bap bap bap” redline fuel cut
  • Speed Limiter - Go as fast as you want with the speed limiter out of the way
  • Auto Start/Stop Inversion - Auto Start/Stop defaults to the off position (C7.5 Only)
  • Economy - While cruising, or driving normally, your fuel economy may benefit from our optimized calibration
  • 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 OrientationLongitudinal
Fuel TypeGasoline
MarketNAR
ROW
Product TypeECU Upgrade
Part NumberECU-20T-EA888-3-L-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
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.

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    APR ECU Upgrade Stages

    APR’s ECU Upgrades are available in multiple octanes levels. Each stage is fully compatible with an upgraded intake, catback exhaust, or other minor bolt on modifications.

    APR Plus

    The APR Plus ECU Upgrade includes a factory term limit matching limited powertrain warranty, and is the first step towards making more power! This simple upgrade requires no engine hardware modifications and produces 306-317 HP with 361-376 FT-LBS of torque. To get more power, the vehicle can be outfitted with an upgraded intake, catback exhaust, and various other bolt-on modifications all without requiring any new modifications to the ECU.


    APR Plus is available for 91 AKI and is only available in the USA.

    APR Stage 1

    The APR Stage 1 ECU Upgrade is the first step towards making more power! This simple upgrade requires no engine hardware modifications and produces 288-357 HP with 361-391 FT-LBS of torque. To get more power, the vehicle can be outfitted with an upgraded intake, catback exhaust, and various other bolt-on modifications all without requiring any new modifications to the ECU.


    APR Stage 1 is available for 91 AKI, 93 AKI, 100 AKI, 104 AKI, and E60-E86 in North America, and 95 RON, 98 RON, 104 RON, 104 RON, and E60-E85 in the Rest of the World. Ethanol is only available on the C7.5 models.

    Horsepower and Torque Dyno Charts

    Select a DynoSelect a Dyno Type
    20t_ea888_gen3_c75_a6_s0_vs_s1_91_c.png

    APR Calibration Report

    Stage (C7.5 / Macan / B9 / B8.5)HPTQMax GainMax Gain
    Stock As Reported by VAG 252 PS
    252 PS
    252 PS
    180-230 PS
    		273 FT-LBS
    273 FT-LBS
    273 FT-LBS
    258 FT-LBS
    Stock As Measured by APR 251 HP
    266 HP
    260 HP
    237 HP
    		285 FT-LBS
    298 FT-LBS
    278 FT-LBS
    270 FT-LBS  
    APR Plus
    91 AKI317 HP
    310 HP
    306 HP    		363 FT-LBS
    361 FT-LBS
    376 FT-LBS      		+69 HP
    +64 HP
    +61 HP
    		+88 FT-LBS
    +80 FT-LBS
    +100 FT-LBS  
    APR Stage 1
    91 AKI / 95 RON317 HP
    310 HP
    306 HP
    288 HP    		363 FT-LBS
    361 FT-LBS
    376 FT-LBS
    363 FT-LBS
    		+69 HP
    +64 HP
    +61 HP
    +66 HP
    		+88 FT-LBS
    +80 FT-LBS
    +100 FT-LBS
    +93 FT-LBS
    93 AKI / 98 RON320 HP
    318 HP
    314 HP
    299 HP    		370 FT-LBS
    361 FT-LBS
    388 FT-LBS
    375 FT-LBS
    		+75 HP
    +70 HP
    +68 HP
    +75 HP
    		+94 FT-LBS
    +88 FT-LBS
    +111 FT-LBS
    +104 FT-LBS
    100 AKI / 104 RON333 HP
    N/A
    N/A
    N/A
    		386 FT-LBS
    N/A
    N/A
    N/A
    		+87 HP
    N/A
    N/A
    N/A
    		+113 FT-LBS
    N/A
    N/A
    N/A
    104 AKI / 108 RON340 HP
    N/A
    N/A
    N/A
    		390 FT-LBS
    N/A
    N/A
    N/A
    		+93 HP
    N/A
    N/A
    N/A
    		+117 FT-LBS
    N/A
    N/A
    N/A
    E60-E85357 HP
    N/A
    N/A
    N/A
    		391 FT-LBS
    N/A
    N/A
    N/A
    		+109 HP
    N/A
    N/A
    N/A
    		+119 FT-LBS
    N/A
    N/A
    N/A
    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.

    The APR Difference

    Who we are - We’re a global automotive engineering firm nestled in Opelika, Alabama. Our 80,000ft² state-of-the-art facility is home to some of the best engineers in the industry, who have mastered hundreds of engine management systems. We have multiple engine and chassis dynos, and the resources necessary to create our ECU Upgrades in-house, from the ground up! We're not a new company either. We've been around since the 90's and we have a strong financial backing to ensure we'll be here to support you for decades to come!


    What we do - We optimize everything to make your engine more powerful. We adjust air-fuel ratios, advance ignition, increase boost pressure, alter cam positions and lift profiles, and more, all depending on the type of engine and management system, of course! We don’t take shortcuts, and we don’t take risks. We do it the right way.


    How we differ - With our proprietary calibration and direct ram access data logging tools and operating system code changes, we’re able to make some of the strongest and fastest ECU upgrades, without needing costly end user adjustments. We work with the ECUs intelligent modeling and closed-loop systems, and beta test in multiple environments to create upgrades that work no matter where you drive!

    APR Software Pricing Guide

    Our performance software upgrade is available in multiple stages with optional features.

    APR Plus
    APR Stage 1 ECU Upgrade$999.95
    APR Stage 1
    APR Stage 1 ECU Upgrade$499.95
    APR Stage 1 ECU Upgrade from APR PlusFREE

    Purchasing, Guarantee, and Updates

    How to Purchase - APR Software Upgrades are only available through Authorized APR Dealers. The dealer will connect to your vehicle, and install the update.¹


    Money-Back Guarantee - Try our Software Upgrades for up to 30 days, risk free! If you are not satisfied, return to an APR Dealer to have it removed and refunded.²


    Free Updates - If we make an update, add a standard feature, or if the manufacturer issues an update, you are entitled to a free update.³


    1. APR Software may not be available for all vehicles. Stages, programs, and features may not be available for all ECUs.
    2. Excludes some Software Upgrades, such as those included with a hardware purchase. Labor charges are at the discretion of the installer.
    3. Subject to availability. Labor charges are at the discretion of the installer. Applicable to the original purchaser. Second hand owners may inquire with an APR Dealer about a software license transfer fee.
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    *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.