034Motorsport B9/B9.5 Audi RS4/RS5 EA839 2.9TT Dynamic+ Performance ECU & AL552 ZF8 Transmission Tuning Bundle

Dynamic+ Performance Tuning

The 034Motorsport Dynamic+ ECU & TCU Tuning Bundle is engineered to transform the driving experience of the Audi EA839 2.9T platform. By optimizing engine calibration and transmission behavior together, Dynamic+ Tuning delivers significant improvements in power delivery, responsiveness, and overall vehicle performance.

Unlike generic calibrations that focus solely on peak dyno numbers, Dynamic+ Tuning is developed and validated through extensive real-world testing to ensure consistent performance in all driving conditions. From daily commuting to spirited canyon driving and track use, every calibration is designed to maximize performance without sacrificing refinement.

Whether you are looking for a refined daily driver or a fully optimized performance setup, Dynamic+ Tuning delivers OEM-level integration with substantial performance gains.

Why Choose Dynamic+?

034Motorsport Dynamic+ Tuning is developed through extensive real-world street and track testing to deliver OEM-like drivability with significantly enhanced performance. Each calibration is engineered to provide refined part-throttle behavior, predictable power delivery, and increased acceleration and responsiveness on both pump fuel and ethanol blends.

Dynamic+ ECU and TCU calibrations are developed together to ensure proper torque management, seamless drivability, and optimized transmission behavior across every driving mode. With support for multiple octane files and mobile flashing through the 034SPI App, Dynamic+ Tuning delivers a refined and flexible performance solution for every type of enthusiast.

Dynamic+ ECU Breakdown

Dynamic+ ECU Tuning is available in multiple stages to support everything from completely stock vehicles to fully built ethanol-powered hybrid turbo setups. Each calibration is designed around specific hardware configurations to maximize performance while maintaining proper safety strategies, drivability, and reliability.

Stage 1 ECU

Stage 1 is designed for completely stock vehicles and requires no hardware modifications. Optimized boost, ignition timing, and torque calibration unlock substantial power gains while maintaining excellent street manners and factory-like drivability.

For most owners, Stage 1 delivers the single largest improvement in overall performance, transforming the driving experience with significantly increased horsepower, torque, and throttle response while retaining the comfort and refinement expected of a daily-driven Audi. Every calibration is developed with engine safety and long-term reliability as primary objectives, utilizing comprehensive data analysis, rigorous dyno development, and thousands of miles of real-world street testing across a wide range of climates, elevations, fuel qualities, and driving conditions. 034Motorsport Calibrators verify every aspect of the tune, from boost control and ignition timing to fuel delivery, knock control, and thermal management, ensuring smooth, repeatable performance with factory safeguards operating as intended.

Rather than simply increasing peak power, 034Motorsport Calibrators carefully recalibrated the entire powerband to provide stronger acceleration throughout the rev range, resulting in a vehicle that feels more responsive in everyday driving as well as under full throttle. Cold starts, idle quality, part-throttle cruising, and overall drivability emulate an OEM+ level of refinement, making Stage 1 the ideal starting point for enthusiasts looking to extract substantial performance gains without requiring any supporting hardware.

Stage 2 ECU (Included with Stage 1 ECU)

Throughout our rigorous software development process, we evaluated the conventional Stage 2 hardware configuration of high-flow downpipes paired with the factory turbochargers to determine whether meaningful performance gains could be achieved over our Stage 1 and Stage 1+ calibrations. Across all fuel types tested, our engineers found that the OEM downpipes provided sufficient exhaust flow for the factory turbochargers, and that installing a more free-flowing exhaust system did not result in additional horsepower or torque gains.

While our data-driven approach initially led us to focus exclusively on the configurations that delivered measurable performance improvements, customer demand for downpipe-compatible calibrations continued to grow. In response, 034Motorsport offers Stage 2 and Stage 2+ ECU files for the B9/B9.5 Audi RS4 and RS5, specifically designed to support vehicles equipped with high-flow catted or catless downpipes, without visible error codes.

These calibrations provide seamless compatibility with these hardware configurations while retaining the drivability, refinement, and OEM safety strategies expected from Dynamic+ Tuning. Stage 2 and Stage 2+ ECU files are included with the purchase of Stage 1 or Stage 1+ ECU Tuning at no additional cost, giving you the flexibility as your vehicle evolves.

Stage 1+ & 2+ Add-On

Looking to maximize performance on E85? With the installation of the 034Motorsport Upgraded High Pressure Fuel Pump Piston Upgrade and Stage 1+/2+ calibration, you can unlock an additional 34+hp and 62+tq over standard Stage 1/2 E85 power figures! The Upgraded HPFP allows for additional fuel flow that the factory fueling system lacks to fully maximize E85 power potential. We highly recommend this upgrade for anyone that primarily aims to enjoy the fruits of the ethanol juice!

Stage 2 & Stage 2+ calibrations are for Sanctioned Racing Use only

Stage 3 ECU

Stage 3 ECU Tuning is designed for enthusiasts ready to take their B9/B9.5 Audi RS4 or RS5 to the next level with TTE720 hybrid turbochargers, along with key supporting hardware upgrades. Delivering truly visceral acceleration and relentless power throughout the rev range, Stage 3 transforms the driving experience into something far beyond what the factory turbochargers can achieve. Extensive calibration changes allow the EA839 2.9T platform to fully utilize the increased airflow capacity of these hybrid turbochargers while preserving the smooth drivability, comprehensive OEM safety strategies, and reliability expected from a thoroughly engineered 034Motorsport calibration. Every file is developed through rigorous dyno testing, comprehensive data analysis, and extensive real-world validation to ensure repeatable performance, effective thermal management, and dependable operation in even the most demanding driving conditions.

Rather than simply maximizing peak horsepower, 034Motorsport Calibrators optimized every aspect of the calibration, including boost control, ignition timing, fueling, torque modeling, throttle mapping, and turbocharger operation, to deliver predictable, repeatable performance throughout the entire powerband. Stage 3 includes pump fuel calibrations along with E60-E70 and Full E85 files that intentionally provide additional fueling and thermal headroom while still delivering exceptional performance. By operating with an increased safety margin, these calibrations are ideal for customers seeking an outstanding balance of power, long-term reliability, and repeatable performance under demanding driving conditions.

Stage 3 RS+ ECU

For customers looking to prioritize Ethanol performance and maximize fuel system headroom, the Stage 3 RS+ calibration is available exclusively for TTE720 vehicles equipped with the 034Motorsport RS+ Injectors. The additional fueling capacity provided by the RS+ Injectors enables the engine to achieve the same Stage 3 E60-E70 power output while operating on full E85, eliminating the need to blend fuel to an E60-E70 mixture.

Stage 3 Features

• All Stage 1 & Stage 2 Features
• Designed for TTE720 hybrid turbocharger upgrade (see required hardware here)
• Comprehensive ECU remodeling for hybrid turbocharger operation
• Optimized boost, airflow, fueling, and ignition control
• Increased horsepower and torque throughout the rev range
• Significantly enhanced top-end performance
• Refined safety protocols for reliable performance under extreme conditions
• Optimized boost and fueling targets with increased thermal and fueling headroom
• Extensive dyno, street, and real-world validation
• VariSpec Adjustable Features Enabled

Stage 3 RS+ Features

• All Stage 1, 2, & 3 Features
• Requires 034Motorsport RS+ Injector Upgrade Kit
• Supports full E85 operation
• Increased fueling capacity and safety margin
• Maximized ethanol performance potential
• Exclusive ECU calibrations developed specifically for RS+ Injectors
• Highest-output Dynamic+ ECU calibration available
• VariSpec Adjustable Features Enabled

Dynamic+ AL552 ZF8 Transmission Tuning

TCU Matters Too

The AL552 ZF8 Transmission is an integral part of the performance equation. Dynamic+ TCU Tuning recalibrates shift behavior, torque management, launch strategies, and gear selection logic to fully complement ECU tuning and unlock the transmission's true capability.

Whether paired with Stage 1 ECU Tuning or a fully-built Stage 3 RS+ setup, Dynamic+ TCU calibrations improve shift quality, increase responsiveness, and optimize performance throughout the entire operating range.

For 2022+ vehicles equipped with factory-locked transmissions, 034Motorsport offers the Boot Loader Unlock (BLU) Harness, which enables secure unlocking of the TCU for flashing. Once unlocked, customers can take full advantage of Dynamic+ TCU tuning, including expanded calibration control and transmission-level performance optimization that cannot be achieved with ECU-only solutions.

Stage 1 TCU

Stage 1 TCU Tuning is designed to complement Dynamic+ ECU Tuning by unlocking the transmission's full torque capacity while optimizing torque management, shift quality, and transmission behavior. The ECU Tuning accurately reports engine torque to the TCU, allowing both control units to communicate seamlessly while preserving factory safety strategies.

By properly calibrating the transmission to manage the increased torque output, Stage 1 TCU eliminates unnecessary torque intervention, improves shift consistency, and delivers smoother, quicker shifts with more confident power transfer.

Stage 1 Features

• Improved shift quality and consistency
• Optimized torque intervention strategies
• Enhanced drivability in all driving modes
• Correct torque modeling and reporting
• Improved transmission responsiveness
• Maintains factory safety systems

Stage 2 TCU

Stage 2 TCU Tuning is the definitive transmission upgrade for enthusiasts looking to unlock the full performance potential of their EA839-powered Audi. Building upon the foundation of Stage 1, Stage 2 delivers dramatically faster, firmer shifts, optimized shift points, improved launch control, and a significantly more engaging driving experience. Every shift is calibrated to keep the engine in its optimal powerband, resulting in quicker acceleration, sharper responsiveness, and a transmission that feels purpose-built for spirited street driving, canyon roads, and track use. Stage 2 TCU Tuning is the recommended transmission calibration for both Stage 1 and Stage 2 Dynamic+ ECU Tuning.

Stage 2 Features

• All Stage 1 TCU Features
• Compatible with Stage 1/1+ and Stage 2/2+ ECU Tuning
• Faster shift execution
• Optimized shift points
• Improved launch control performance
• AMAX launch shifting enabled for 1st through 6th gear
• Increased transmission responsiveness
• No hardware upgrades needed
• VariSpec Adjustable Features Enabled

Stage 3 TCU

Stage 3 TCU Tuning is specifically optimized for Stage 3 & Stage 3 RS+ ECU calibrations. Revised shift points and gear selection strategies help keep upgraded turbochargers operating within their most effective power range for maximum acceleration and performance.

Stage 3 Features

• All Stage 1 & 2 TCU Features
• Optimized shift points for hybrid turbocharger applications
• Improved acceleration performance
• Enhanced launch and shift strategies
• Designed specifically for Stage 3 ECU calibrations
• Maximizes utilization of the upgraded turbocharger powerband
• VariSpec Adjustable Features Enabled

VariSpec

Make It Yours

034Motorsport VariSpec is a feature customization suite within 034SPI, giving you direct control over market-first features and functionalities within your tunes. Instead of being locked into a single feature set, VariSpec lets you tailor key performance and drivability features to your hardware, driving style, and personal preferences.

With VariSpec on your B9/B9.5 RS4 or RS5, you can configure multiple features under various modules:

Exhaust

Crackle Overrun

Fine-tune your crackle overrun exactly how you want it. Enable or disable crackles entirely, or independently adjust:

• Duration from 1 second up to 2.5 seconds
• Aggressiveness with five selectable intensity levels
• Pattern to control firing frequency and overall crackle character

From subtle pops to an aggressive motorsport-inspired sound, the choice is yours.

Exhaust Flap Control

Customize factory exhaust valve behavior with multiple operating modes:

• Factory
• Dynamic+ Optimized
• Always Open
• Valveless Exhaust Mode for aftermarket exhaust systems without exhaust valves

Catalyst Heating Control (Stage 2/2+ & Stage 3/3 RS+ Only)

Enable or disable the factory catalyst heating routine (cold-start high idle) to tailor startup behavior to your preference.

For Sanctioned Racing Use Only.

Engine

Top Speed Limiter

Choose between the factory speed limiter and an unrestricted top speed.

Auto Start/Stop Control

Configure how the factory Auto Start/Stop system operates:

• Factory Behavior
• Default Off

Built Engine Mode

Designed specifically for compatible 034Motorsport Built Engine packages, this option applies the necessary calibration changes to support upgraded engine components.

Warm Idle Target

Increase warm idle speed to 900 RPM to reduce noise, vibration, and harshness (NVH) when using upgraded engine or transmission mounts.

Stock TCU Performance Patch

For late-model vehicles equipped with locked or untuned factory transmissions, this feature safely enables the full torque output of your Dynamic+ ECU Tune without requiring TCU tuning.

While the Stock TCU Performance Patch provides a safe and effective solution for ECU-only setups, full transmission tuning is strongly recommended to unlock the full performance, drivability, and shift-quality improvements. A properly calibrated TCU tune enhances shift speed, optimizes shift logic under load, improves torque management, and delivers a more cohesive overall driving experience when paired with ECU tuning.

Drivetrain

Left Foot Braking

Enable simultaneous brake and throttle input for brake boosting and trail braking during performance driving.

Track use only.

Transmission

Rolling KLi-MAX

Enables AMAX-based high-performance shift strategy during rolling acceleration in Sport and Manual modes for faster, more direct shifts under load above approximately 5,500 RPM.

Launch Grip

For vehicles with high-grip tires or drag racing on a prepped surface, enabling High Grip increases the torque applied in 1st gear when using launch control.

Gear Display

Displays the current gear in the instrument cluster.

Wireless ECU & TCU Flashing

Flash anywhere.
No laptop required.

Connect via Bluetooth to the Dynamic+ R4 Dongle and upload your tune directly from your phone or tablet — flash ECU and TCU software without touching a PC.

App Store Google Play

What it does

Everything you need,
from your phone

034SPI pairs with the Dynamic+ R4 Flashing Dongle via Bluetooth to deliver a full suite of tuning, monitoring, and diagnostic tools — no Windows PC, no cables, no shop visit needed.

Wireless ECU & TCU Flashing Connect via Bluetooth to the Dynamic+ R4 Dongle and upload your tune directly from your phone or tablet — flash ECU and TCU software without touching a PC. Live Data Display Configure up to 3 pages of dials, graphs, and text readouts showing real-time boost, lambda, ignition timing, knock, IATs, and dozens of other live drivetrain parameters. Mobile Datalogging Record datalogs directly in the app, then submit them wirelessly to the 034Motorsport tuning team. A support engineer reviews and responds at no additional charge. Fuel Map Switching Switch between 91, 93, and E85 on demand — all octane files for your purchased stage are included and selectable directly within the app. DTC / CEL Diagnostics Read and clear diagnostic trouble codes without a separate OBD scanner. Identify check engine lights and resolve them from the same app used to flash your tune. Enhanced Flash Safety Segmented, protocol-protected flashing stores tune data onboard both the phone and dongle before writing begins — minimizing risk from Bluetooth or connection interruptions mid-flash.

Requires Dynamic+ ECU or TCU tune and the R4 Dynamic+ End User Flashing Dongle (May 2023 or newer, USB-C). Compatible with iOS, Android, and Apple Silicon Macs (M1/M2/M3/M4). Older USB-B R3 dongles are not supported by 034SPI.

For those with Windows 10/11 PC’s and/or an older R3 Flashing Cable, our Windows-Based 034SPI Flashing Client can be downloaded here.

• 5W-40 Oil VW 502 00 / 505 00
  • Recommended Oil Change Interval: 5,000 - 6,500 Miles
• Brisk 2MOER08IR Racing Spark Plugs
  • Recommended Service Interval: 5,000 - 15,000 Miles Depending on Usage
  • Recommended Plug Gap: .015" - .023" (Verify Before Installing)

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.

30 Day Money Back Guarantee:

034Motorsport offers a 30-Day Money Back Guarantee on Dynamic+ ECU and TCU Tuning Software and Flashing Cable to ensure customer satisfaction with our products and tuning services.

See our Terms & Conditions for more details.