APR ECU Stage 1 Software Tune For Audi B9 A4/A5/Q5 2.0T

APR ECU Stage 1 Software Tune - Audi B9 A4/A5/Q5 2.0T

Features:

• Horsepower - More horsepower throughout the whole rpm band - Gains of 68-75 HP
• Torque - More torque throughout the whole rpm band - Gains of 88-111 FT-LBS of Torque
• 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
• 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
• Guarantee - 30 day money back guarantee

How to Purchase

Send us your ECU. We’ll unlock it, install APR software, and ship it back. The unlock process is free. Ground shipping to the continental USA is free. Follow these steps and watch the video for details on how to remove the ECU.

Step 1: Purchase the ECU upgrade from our store and fill out VIN and desired fuel MAP

Step 2: Mail your ECU to APR with the supplied label from us and include the last 6 of your VIN on the outside of the box.

Please Note: This excludes APR Plus. APR Plus must be purchased through a dealer.