034Motorsport Dynamic+ Performance Software for the Audi B9/9.5 Audi RS4 & RS5 equipped with the EA839 2.9TT engine and Dynamic+ TCU Software Upgrade for AL552 ZF8 Transmission.

034Motorsport EA839 2.9TT ECU and TCU 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.

034Motorsport Stage 1 Performance Software for the EA839 2.9TT engine running pump gas or ethanol is engineered to safely increase the horsepower and torque with no hardware required. Due to the significant addition of torque from just Stage 1, the 034Motorsport AL552 ZF8 TCU tune is required to be run in parallel with our ECU tuning.

In addition to power improvements, 034Motorsport's engineers spent a significant amount of time refining the throttle mapping in order to provide improved throttle response and allow for more precise throttle modulation and further control of the vehicle when driving on track.

034Motorsport EA839 2.9TT Performance Software is flashed via the factory OBD-II port, and does not require any physical modification of the factory ECU. Stage 1 is available in 91 Octane, 93 Octane, and E85. ALL FILES ARE US (MON+RON) RATING, ROW OCTANE RATINGS MAY DIFFER.

The Stage 1 Dynamic+ Performance TCU Software for the B9/B9.5 Audi RS4 & RS5 equipped with the AL552 8-Speed ZF8 transmission is included at no extra cost. Upgrade to the Stage 2 TCU Tuning at an extra cost to further enhance the shifting and acceleration of your ZF8 Equipped 2.9TT! Flashed directly through your vehicle’s OBD-II port, 034Motorsport’s proprietary calibrations for the AL552 TCU safely and effectively raise the torque limits of the ZF8, allowing your car to make use of Stage 1 Performance Software.

Included at no extra cost is the Stage 1 Dynamic+ Performance TCU Software for the B9/B9.5 Audi RS5 equipped with the AL552 8-Speed ZF8 transmission to enhance further the shifting and acceleration of your ZF8 Equipped 2.9TT! Flashed directly through your vehicle’s OBD-II port, 034Motorsport’s proprietary calibrations for the AL552 TCU safely and effectively raise the torque limits of the ZF8, allowing your car to make use of Stage 1 Performance Software.

Performance Gains:

• Stock: 441 HP / 467 TQ
• Stage 1/1+ 91: 484 HP / 501 TQ
• Stage 1/1+ 93: 514 HP / 537 TQ
• Stage 1 E85: 532 HP / 548 TQ
• Stage 1+ E85: 566 HP / 610 TQ

034Motorsport Engineers develop special in-house tools that allow us to access the firmware and maps inside the factory ECU, this level of engineering is required to prevent workarounds and bandaids that many aftermarket companies resort to. 034Motorsport engineers and optimizes the ECU calibrations just like Audi engineers would, but accessing the source of how the ECU controls the engine and making changes at the base level.

This is the ONLY way 034Motorsport can ensure our calibrations meet our high standards for ultimate power with smooth drivability, perfect function, reliability and added functions and features even beyond what the factory programming can provide.

NOTE: The E85 calibration is not a flex-fuel style tune. The tune will work with E85 directly from the pump, both summer and winter blends (ethanol content can vary from E60-E85). This tune requires only E85 be pumped into the fuel tank. Gasoline blends and race fuel mixtures should not be used, and engine damage could occur if the incorrect fuel or octane is used. We strongly recommend an ethanol content gauge be used so that you can monitor the actual ethanol content at the pump you are using.

When switching fuels, it takes about 20-30 minutes of normal driving for the new tank of fuel to fully circulate through the system when filled at E. Please minimize load (don’t floor it!) until you have driven the car for at least 30 minutes. Ethanol content analyzers installed close to the fuel rail will also help you see when the ethanol has fully run through the system.

WHY IS AL552 ZF8 TCU SOFTWARE NECESSARY ON THE EA839 2.9TT?

As with any automatic transmission vehicle, the ECU and TCU computers work synchronously to properly apply torque to the vehicle's drivetrain safely and reliably. Within both the ECU and TCU, factory safety tables limit overall torque output based on what the factory first tuned the car for. The ECU reports the torque output from the engine to the TCU, and the TCU decides if this is suitable or too much. If it is too much, the TCU will command the ECU to reduce torque output based on its safety tables.

034Motorsport takes a holistic approach with its Dynamic+ tuning and aims to retain as many OEM safety protocols as possible. While tuning around the factory TCU torque limiters from the ECU side is possible, this is done at the expense of torque safety features that are integral in keeping your transmission running safely. 034Motorsport’s calibrators tune the ECU to work with the TCU to provide accurate torque values and recalibrate the appropriate safety ranges for the TCU. Taking these extra steps to retain OEM safety systems on the ECU and TCU side is just one of the many reasons that Dynamic+ software provides substantial yet reliable performance increases.

We are happy to provide our Stage 1 Dynamic+ TCU tuning at no additional cost ($150 value) to the customer to ensure that you are maximizing the performance and reliability of your 2.9TT equipped vehicle!

Required Modifications

Stage 1+ 91/93 Octane - Upgraded HPFP

Recommended Modifications

Stage 1/1+ 91/93 Octane

• Intake
• Upgraded Intercooler
• Heat Exchanger
• Stage 2 Dynamic+ TCU Software

Stage 1/1+ E85

• Intake
• Upgraded Intercooler
• Heat Exchanger
• Ethanol Content Sensor/Gauge
• Stage 2 Dynamic+ TCU Software

EMISSIONS DISCLAIMER:

• This product is sold for racing use as well as use on vehicles not registered for on highway use.
• By purchasing this product, you understand that this product is sold for racing use as well as used on vehicles not registered for on highway use, and that it is not legal for use on highway or street vehicles.