034Motorsport B8 Audi A4/A5 & Q5 2.0 TFSI (EA888 Gen 2) Performance Software

Overview

NOTE: This tune is only for B8 2.0T vehicles, NOT B8.5 2.0T vehicles.

034Motorsport Dynamic+ Performance Tuning Software for the B8 Audi A4, A5, & Q5 equipped with the EA888 Gen 2 2.0T inline four engine (2009-2012) is designed to transform the driving experience of your vehicle! Flashed directly through your vehicle's OBD-II port, 034Motorsport's proprietary calibrations for the ECU safely and effectively increase the power output of the turbocharged inline four in a refined manner. The result is a significant improvement in acceleration and throttle response, without any sacrifice in drivability or reliability.

034Motorsport EA888 Gen 2 2.0T ECU tunes are flashed directly through the factory OBD-II port using the 034Motorsport Dynamic+ End User Flashing Kit, and offer dramatic increases in horsepower and torque throughout the powerband. End User Flashing allows Dynamic+ Performance Software customers to receive and install software updates and revisions, flash back to stock, or upgrade to the next stage of performance software for their vehicle.

Stock: 213 HP / 259 TQ
Stage 1 91 Octane: 252 HP / 291 TQ
Stage 1 93 Octane: 270 HP / 310 TQ
Stage 1 E85: 281 HP / 349 TQ
Stage 2 91: 277 HP / 298 TQ
Stage 2 93: 293 HP / 325 TQ
Stage 2 E85: 301 HP / 361 TQ

Details

Transform the performance of your Audi B8 A4, A5, or Q5 with 034Motorsport Dynamic+ Performance Software for the EA888 Gen 2 2.0T engine. Developed entirely in-house and validated on both development and enthusiast-owned vehicles, Dynamic+ ECU Tuning delivers substantial gains in horsepower, torque, throttle response, and overall drivability while maintaining OEM-level reliability and refinement. Flashed directly through the factory OBD-II port, the software provides a simple, effective upgrade that enhances everyday driving and spirited performance alike.

ECU Features

Power & Performance

Dynamic+ ECU Tuning delivers dyno-proven horsepower and torque gains throughout the powerband, improving acceleration, throttle response, and overall driving characteristics. Refined throttle mapping provides more precise pedal control, while the factory speed limiter is removed for increased top-speed capability. Multiple calibrations are available for 91 octane, 93 octane, and E85, allowing you to choose the file that best matches your fuel and performance goals.

Engine Protection

Advanced thermal management strategies help maintain safe engine operation under increased performance demands. Charge air temperature monitoring progressively reduces engine output above 80°C, with additional protection above 85°C to help prevent knock and excessive heat buildup. These safety strategies allow the engine to deliver consistent performance across a wide range of climates and driving conditions while preserving OEM reliability.

Fuel System Optimization

Factory fueling strategies have been optimized to fully support Stage 1 and Stage 2 E85 operation using the factory fuel system. The E85 calibration is a dedicated ethanol tune and is not a flex-fuel calibration. When switching to E85, allow approximately 20–30 minutes of normal driving before applying heavy engine load, and verify ethanol content whenever possible.

OEM+ Features

Dynamic+ includes several enhancements designed to improve both performance and everyday drivability:

• Refined throttle mapping for faster response and improved pedal precision
• Raised RPM limit for a broader usable powerband
• Speed limiter removed
• Stage 2 Crackle Overrun enabled in Sport Mode
• Optional no-crackle calibration available upon request
• Flashing through the factory OBD-II port with no ECU removal required

Fuel & Hardware Requirements

• Stage 1: No additional hardware required
• Stage 2: Requires an upgraded intake system, upgraded intercooler, and high-flow catted downpipe
• Available in 91 octane, 93 octane, and E85 calibrations
• Factory fueling system supports Stage 1 and Stage 2 E85 operation
• E85 calibration requires pump E85 only and is not a flex-fuel tune

Compatibility Notes

• Fits Audi B8 A4
• Fits Audi B8 A5
• Fits Audi B8 Q5
• EA888 Gen 2 2.0T engine
• Supports Stage 1 and Stage 2 ECU calibrations
• Flashes directly through the factory OBD-II port

Important Notes

• The E85 calibration is a dedicated ethanol file and should not be used with gasoline blends or race fuel mixtures.
• After switching to E85, allow approximately 20–30 minutes of normal driving before applying full engine load.
• Stage 2 calibration requires an upgraded intake, upgraded intercooler, and high-flow catted downpipe.
• Stage 2 Crackle Overrun is enabled in Sport Mode, with a no-crackle calibration available upon request.

Fitment