Our Stage 1 tune for the 4.0L twin-turbo EA824 engine is designed to unlock additional performance from an otherwise stock vehicle. By optimizing engine parameters, this tune delivers increased horsepower and torque, improved throttle response, and stronger acceleration throughout the rev range.
No hardware modifications are required. Optimized for 93 octane fuel, Stage 1 provides a more engaging driving experience with smooth power delivery and OEM-like drivability while maintaining the reliability and refinement expected from factory components.
Upgrade
Requirement
Minimum 93 Oct / 95 RON
Required
Our Stage 2 tune for the 4.0L twin-turbo EA824 V8 engine builds upon the improvements of Stage 1 and is designed for vehicles equipped with upgraded hardware. This tune requires an upgraded intake and downpipe, allowing for increased horsepower and torque, improved throttle response, and enhanced overall performance.
With optimized engine parameters for your modified setup, Stage 2 delivers stronger acceleration, improved power delivery, and a more engaging driving experience while maintaining smooth and reliable operation.
Upgraded Downpipes
Upgraded Intake
Our Stage 3 Custom tune for the 4.0L twin-turbo EA824 V8 engine is designed for enthusiasts looking to push the platform beyond its stock limitations. This fully custom setup requires upgraded turbochargers and supporting hardware to unlock the next level of performance.
With the proper fueling, cooling, and supporting modifications, Stage 3 delivers supercar-like performance with substantial increases in horsepower and torque while maintaining the refined power delivery, drivability, and confidence expected from the platform.
Designed around your upgraded setup, this tune transforms the driving experience with sharper response, stronger acceleration, and a level of performance that dramatically elevates the capabilities of the EA824 engine.
93 Octane Fuel / 98 RON
RS6/RS7 Turbos or equivalent+
High-Flow Downpipe
Upgraded Exhaust System
TCU Tune (Stage 1)
Upgraded Intercooler
⚠️ 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.
Our Stage Plus TCU Tune is designed to complement your ECU Tune.
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.
Price: FREE with any ECU Tune purchase
Minimum Requirement: Must be flashed for Stage 1 and 2 ECU Tunes
Flashing Options:
Dealer installation
At-home flashing with the FlashZilla PRO tool
⚠️ 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.
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
Price: $499 with any ECU Tune purchase
Minimum Requirement: Must be flashed for Stage 3 ECU Tunes and is recommended for Stage 2
Flashing Options: FZP