IE TCU DL501 Performance Transmission Tune For C7&C7.5 S6/S7 

The IE DSG Tune for your Audi C7/C7.5 S6 or S7 4.0T delivers increased power, higher RPM limit, faster shifts, optimized shift points, improved launch control and additional transmission performance features when paired with the matching ECU tune. Acceleration times will greatly improve turning your tuned 4.0T V8 into a fully rounded performance monster.

Easy Install From Home: 

IE's POWERlink Cable and Flash Wizard software gives you the freedom to quickly flash your new IE ECU Tune. Simply plug your POWERlink into the vehicle's OBD-2 port and follow the on-screen directions, it's that easy

Performance Matched:

IE's S6 & S7 4.0T Tune is a fully realized performance calibration that delivers unmatched power figures. Without a DSG tune, the torque output from Stage 1 and above exceeds the transmission torque limit and will slip the clutch packs. Furthermore, the TCU upgrade modifies the RPM limit, shift points, throttle maps, launch control functions, paddle response, and temperature management to fully match the new ECU calibration. As a result, horsepower and torque levels are massively raised and acceleration is greatly improved to create a complete ECU & DSG performance package.

Optimized Drive Mapping: 

The factory DSG calibration is designed to keep the engine operating extremely low in RPM and short shift as much as possible. IE software engineers have completely reworked all the complicated drive mapping within the transmission computer control unit with enthusiast and performance driving in mind. This new calibration reworks all of the factory short-comings to eliminate vibration and "lugging" feelings. Downshifting behavior is modified to deliver faster and on demand power when you need it.

Clutch Pressure: 

ECU Tuning unlocks massive amounts of power form the twin turbo V8 engine. Increasing the clutch pressure allows for the transmission to hold this torque without causing clutch damage or expedited wear. With the increased torque, the acceleration will be greatly increased and launches are far more aggressive.

Adjustable Launch Control:

IE’s S6 & S7 DSG tunes are all-inclusive without any unnecessary upgrades or additional charges for future ECU Tune upgrades. All features and optimizations are included for any level of hardware or performance stage, one cost and you are covered for all and any future upgrades.

Features: 

• IE guarantee -45 days risk free
• Performance matched calibration for all IE 4.0T ECU tunes
• Increases torque limits and clutch pressure for tune gains
• Optimized shift points for fastest acceleration in drive & sport
• Lightening-fast shift times
• Removes first gear lockout when downshifting
• Faster paddle response times in manual shifting mode
• Optimized launch control RPM to control tire spinning
• Gear hunting is greatly reduced
• Temperature protection optimized for safety
• Direct port OBDII at-home flashing

Fitment: 

• 2012-2018 Audi S6 4.0T
• 2012-2018 Audi S7 4.0T