IE Performance Transmission Tune for Audi B9 S4, S5, and SQ5
$699.00
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Please Note: This is a Stage 2 TCU file. Stage 1 TCU file is INCLUDED with purchase of ANY Stage ECU file Enables launch control in drive, sport, and manual modes Lightning-fast shift speed Optimized shift RPM 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 Protects against trans slip
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