IE Performance TCU Tune - Audi S4/S5/SQ5 (B9)

The IE Transmission Tune for your Audi turbocharged B9 S4, S5, or SQ5 3.0T delivers increased power, higher RPM limit, faster shifts, variable launch control and additional transmission performance features. When paired with the matching ECU tune, acceleration times will greatly improve turning your tuned turbocharged engine into a fully rounded performance machine.

• Performance matched calibration for all IE B9 3.0T tunes
• Enables launch control in drive, sport, and manual modes
• Includes user-adjustable launch control
• Increases torque limits
• Lightning-fast shift speed
• "Drag" optimized gear ratios for the fastest acceleration
• Enables 6500 RPM limit in all gears in manual
• 7th and 8th gear enabled in sport mode
• Enables downshifting into 1st gear without coming to full stop
• Refined drive for the automotive enthusiast
• Reduces time for double-downshifting gears
• Line pressure increased to protect against trans slip
• Direct port OBDII at-home flashing

IE's B9 3.0T ECU Tunes are fully realized performance calibrations that deliver incredible power figures. Without a matching TCU tune, the transmission can feel unmatched to the new ECU tune -leaving speed on the table. Furthermore, the TCU upgrade modifies shift speed, torque limit maps, line pressure, and launch control functions, to fully match your ECU calibration. As a result, horsepower and torque levels are raised and acceleration is greatly improved to create a complete ECU & TCU performance package.