IE TCU Tune AL552 ZF8 Fits Audi B9 S4, S5, & SQ5 - IESOWB1
AUDI B9 3.0T ZF8 AL552 TRANSMISSION TUNE 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 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. LEADING FEATURES Performance matched calibration fo