A DSG tune (TCU flash) is one of the best upgrades on a DSG GTI — it sharpens the gearbox as much as an ECU tune sharpens the engine
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VW GTI · Modifications
DSG Tune
MrGTI house reference
VW GTI · Modifications
A DSG tune (TCU flash) is one of the best upgrades on a DSG GTI — it sharpens the gearbox as much as an ECU tune sharpens the engine
…