Audi 4.0T APR TCU tune
APR is pleased to present the ultimate transmission control unit (TCU) upgrade for the S6 and S7 DL501 DSG and S Tronic transmissions!
Features Include
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Faster acceleration through application specific optimized shift points.
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Drive and Sport mode shift maps custom tailored to APR’s power upgrades.
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User adjustable 3-step multi-launch control RPM limits.
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User definable* max launch control RPM.
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User definable* manual mode downshifts via the kick-down switch (on/off).
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User definable* manual mode upshifts at max engine speed (on/off).
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Launch control response enhanced for quicker launches.
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Launch control limits raised from 200 to 3,000 launches.
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Manual mode / TT mode paddle response time optimized.
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Manual mode / TT mode shift time optimized.
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Torque intervention limits raised while retaining critical protection routines.
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Temperature management optimized.
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Transmission coolant pump optimized during high temp scenarios.
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Gear display enabled in Drive and Sport.
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Downshift "lockout" disabled below previous gear's max RPM.