TAG Motorsports is pleased to offer the APR ECU Upgrade for the 2017-2020 Audi A4 2.0T EA888 Gen 3B (B9).

We're excited to announce our Engine Control Unit (ECU) Upgrades are now available for the Audi B9 A4 with the 2.0 TSI EA888 Gen 3B engine with the Bosch MG1 ECU! Expect massive gains with up to 242-267 HP with 330-363 FT-LBS of torque on tap, depending on octane and mods! Additionally APR Plus is available in the USA which adds a factory term limit matching limited powertrain warranty and is offered on our 91 AKI ECU upgrade!

Features:

• Delivers up to 242-267 HP with 330-363 FT-LBS
• Max gains of +54-77 HP and +93-127 FT-LBS at the wheels
• Supports 91 AKI, 93 AKI, 100 AKI, 104 AKI, and E60-E85 fuel grades
• Ethanol support with no additional hardware required
• Factory term limit matching limited powertrain warranty (APR Plus)
• Makes more power with more mods without a new reflash and no additional hardware or software required
• Auto Start/Stop defaults off, speed limiter removed, standing RPM soft limiter increased, left-foot braking / brake boosting added, burnout mode enabled
• Optimized thermal management, additional thermal protection, optimized high-gear LSPI protection, turbocharger protection added
• Flash counter does not increase with each flash
• Free lifetime updates
• Install at home with an APR Ultralink or at an APR Dealer - direct OBDII port flash (No ECU removal required)
• 30 day money back guarantee

Installation: DIY install at home with an APR UltraLink (sold separately), or have it installed at TAG Motorsports or any authorized APR dealer. Note: the tune is purchased during the install.

Fits: 2017-2020 Audi A4 2.0T EA888 Gen 3B (B9)

APR part number: ECU-20T-EA888-3B-B9

Emissions: This part is legal under the provisions of EPA’s Tampering Policy dated November 23rd, 2020.

About TAG:

TAG Motorsports is proud to be an APR dealer, selling to customers worldwide. We are also an APR installer and service center, serving customers in Southern California.