Kies-Motorsports APR APR ECU Upgrade - 2.0T EA113 K03 (Longitudinal)
  • Kies-Motorsports APR APR ECU Upgrade - 2.0T EA113 K03 (Longitudinal)
  • Kies-Motorsports APR APR ECU Upgrade - 2.0T EA113 K03 (Longitudinal)
APR ECU Upgrade - 2.0T EA113 K03 (Longitudinal) — Audi A4 (2005–2009)

APR ECU Upgrade - 2.0T EA113 K03 (Longitudinal) — Audi A4 (2005–2009)

Vendor: APR
SKU: ECU-20T-EA113-L-K03
Availability: In-store installation only
Product type: Engine Tuning
$366.95

In-store installation only

APR tune
$366.95
Kies installation service
$150.00
Tune + installation
$516.95

Purchase this APR tune with installation at Kies Motorsports. Online checkout is not available. Contact us with your vehicle and VIN to confirm compatibility, required extras and an appointment. Prices exclude tax; any additional required work is quoted separately.

Request APR installation

APR Stage 1 horsepower gains

Application / calibration APR-published total output Horsepower gain
Stage 1 Up to 241 HP Separate gain figure not published

APR lists 91, 93, 100 AKI calibrations. The output range above spans APR’s published Stage 1 results; APR does not assign every figure to a fuel grade in its written summary.

These figures are total tuned horsepower, not horsepower added. APR’s written specification does not provide a separate numerical gain for this application, so no gain has been estimated.

Results vary with fuel quality, vehicle condition, hardware and test conditions. Use the fuel required by the installed APR calibration; verify the exact ECU application before installation.

View APR’s application-specific performance data.

Vehicle fitment

Find your vehicle below, then match the engine, chassis, trim and controller requirements for this specific APR tune. Vehicle names in the title are a summary; compatibility is limited to the applications and conditions shown here.

Vehicle applications for ECU-20T-EA113-L-K03
Vehicle Years Chassis Engine Configuration / market Requirements
Audi A4 2005–2009 Confirm chassis EA113 / EA113 2.0L See requirements · Confirm original market See fitment requirements below.

Fitment requirements

  • Longitudinal EA113 with K03 turbo, not EA888. Later overlapping years are applicable B7/Cabriolet configurations only. Confirm exact ECU/TCU box code, software revision, fuel grade and required hardware with APR before installation. A vehicle/engine match alone does not confirm software availability.

APR application information

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.

Features:

  • Horsepower - More horsepower throughout the whole rpm band
  • Torque - More torque throughout the whole rpm band
  • Program Switching - Change programs and access features with your cruise control stalk
  • APR Mobile - Change programs and access features with your smart device
  • Valet Mode - Neuters the vehicle, giving the driver minimal output
  • Anti-Theft - Password protects driving the vehicle
  • Security Lockout - Password protects program switching
  • Fault Code Erase - Resets ECU fault codes and adaption on the fly
  • Fuel Grades - Multiple octanes from which to choose
  • Stages - Multiple performance levels depending on installed hardware
  • Acceleration - Accelerate faster with more power and reduced throttle lag
  • 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
  • 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
  • Guarantee - 30 day money back guarantee
  • Free Updates - Get free updates for life
Specs

 

Brand APR
Emission Code 1
Engine Aspiration Turbocharged
Engine Configuration I4
Engine Displacement 2.0L
Engine Family EA113 GDI K03
Engine Orientation Longitudinal
Fuel Type Gasoline
Install Type APR Dealer (Software Price Shown)
Market NAR
ROW
Product Type ECU Upgrade
Tuning (Engine Control Unit Upgrades)
Part Number ECU-20T-EA113-L-K03
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.

 

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

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