IE Performance Transmission Tune for Audi B9/B9.5 2.9T RS5 & RS4 Stage:Stage 3 The IE Stage 2 ECU

The IE Stage 2 ECU tune with an upgraded downpipe delivers the most performance potential available from your stock engine and turbocharger with a tire-spinning 337-378HP and 410-446ft-lbs of torque

then quickly take off once released

more aggressive exhaust note

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9T ECU Tunes are fully realized performance calibrations that deliver incredible power figures and endless smiles

IE Performance Transmission Tune for Audi B9/B9.5 2.9T RS5 & RS4 Stage:Stage 3 The IE Stage 2 ECULEADING FEATURES Optimized shift points for the fastest acceleration Shift points for HPFP and TrueFlex ethanol files Enables launch control in all drive modes Includes user adjustable launch control settings Lightning fast shift speed 7th and 8th gear enabled in sport mode Enables downshifting into 1st gear without full stop Refined drive for the automotive enthusiast Reduces time for double downshifting gears Line pressure increased to protect