Audi / VW 4.0T EA824 – ECU & TCU Tunes
The EA824 4.0T V8 is a strong foundation for performance, and our staged ECU/TCU tunes unlock its full potential while maintaining daily drivability. Each stage is carefully calibrated by our global team to deliver smooth, linear power with OEM-like refinement.
Stage 3 Custom ECU + TCU Tune (93 Octane / 98 RON)
Stage 3 is for enthusiasts who want to push the EA824 beyond its stock limitations. This is a fully custom setup that requires upgraded turbochargers and supporting hardware. With proper fueling and cooling, Stage 3 delivers supercar-level performance while maintaining OEM-like drivability.
NOTE: This is a custom-built tune that will require logging/ dyno time
Requires
Expected Output: 600+ HP / 650+ lb-ft TQ on 93 Octane
Fuel Requirement: 93 Octane
Hardware Requirements:
TCU Tune Requirement: Must be paired with Full TCU tune.
Installation: FZP
Notes
⚠️ Note: While all stages are carefully designed for reliability, these power increases place additional stress on the factory driveline components, especially under extreme launches. Customers should be mindful of maintenance and supporting upgrades to ensure long-term durability.
EA824 4.0T Tune Comparison
Stage | Horsepower | Torque (lb-ft) | Fuel | Required Hardware | Recommended Hardware | TCU Tune | Flash Method |
|---|
Stage 1 | 550 HP | 590 TQ | 93 Octane | None (Stock Hardware OK) | – | Optional | Dealer |
Stage 2 | 570 HP | 620 TQ | 93 Octane | High-Flow Downpipe | Intercooler & Intake System | Required (Stage Plus+) | Dealer |
Stage 3 | 600+ HP | 650+ TQ | 93 Octane | RS6/RS7 Turbos or Equivalent+, Downpipe & Exhaust, Intercooler | | Required (Full TCU tune) | Dealer |
Stage Plus TCU Tune
Our Stage Plus TCU Tune is designed to complement your ECU Tune.
Key Features:
Raised Torque Limiters – Ensures your transmission can fully utilize the added power from your ECU tune.
Active Gear Display – Always know which gear you’re in, adding both functionality and a sportier driving experience.
Requires
Availability & Requirements
Notes
⚠️ Note: Stage 1 and 2 tunes can run on a Stage Plus, but Stage 3 requires the Stage 1 TCU Tune to safely handle increased torque output. Stage 1 is also beneficial for all tunes.
Stage 1 TCU Tune
Our Stage 1 TCU Tune is designed to complement your ECU Tune.
TCU Tune Features
Increased Torque Limiters
Optimized shift speed and response
Raised torque limiters
Improved launch control behavior
Faster paddle response
Enhanced shift strategy in automatic and manual modes
Optimized gear holding under acceleration
Improved drivability during spirited driving
Active Gear Display
Requires
Availability & Requirements
Notes
⚠️ Note: Stage 1 and 2 tunes can run on a Stage Plus, but Stage 3 requires the Stage 1 TCU Tune to safely handle increased torque output. Stage 1 is also beneficial for all tunes.