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RS5 2019-2022 ECU+TCU 2.9T STAGE 1

$1,100.00 $1,050.00
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Software Product — No Vehicle IncludedThis listing is an ECU calibration file and remote flashing service for the vehicle listed above. Boost Dynamic Tuning does not sell, broker, or supply motor vehicles. Vehicle names, model years and photographs are used solely to identify which car this software is compatible with.
Boost Dynamic Tuning

Audi RS5 2.9T Stage 1 ECU + TCU

Choose Your Stage & Get Tuned →
Stock file saved before we write · Flash back to factory free, any time · Remote OBDII flash from your driveway

Real Numbers. Real Pulls.

The Stage 1 ECU + TCU package for a stock or lightly modified RS5 2.9T. Dyno-proven against our own 390 baseline.

Horsepower451HP+61 over baseline
Torque510TQAL552 TCU included
Fuel: 91/93 octaneRequired mods: none — stock hardwareData: peaks dyno-verified
 

How It Works — Remote Tune

No shop visit. We flash your RS5 over the internet while you watch it happen live on your screen.

1

Schedule — after purchase, book your remote flash session with BDT.

2

Set Up — Windows laptop with TeamViewer, our cable in the port, battery maintainer on the car, key in accessory.

3

We Flash It — BDT remotes into the laptop and runs the whole flash while you watch live.

4

Drive — key off on command, unplug, done. Fault codes right after flashing are normal and clear after a short drive cycle.

This ECU family flashes via a live BDT remote session. Self-flashing with the BDT Flasher lands when this platform is ported.

What's Included

AL552 TCU Tune IncludedShifts and clutch pressure matched to the power
MG1CS002 ECU CalibrationIn-house, dyno-proven
Crackle PopsV6 biturbo overrun — pick your level
Speed Limiter RemovedFactory Vmax restriction deleted
Torque Limiters RaisedFactory caps lifted for full delivery
Remote OBDII FlashFlashed from home over a live BDT session
 

What Your Car Needs, Per Stage

If it is not listed as required, the tune runs without it.

REQ Required before flashing REC Recommended Not needed
Part / UpgradeStage 1
Hardware Requirements None — ideal for a stock or lightly modified RS5
Air IntakeREC
Intercooler UpgradeREC
 

Your ECU Is Safe

Your stock file is savedWe read and archive your factory file before a single byte is written. You can flash back to stock at any time, free.
Verified writes, safe abortsEvery flash is checksum-verified. If the connection drops mid-write the process aborts safely and can be resumed — it does not leave your ECU half-written.
You talk to the calibrator11+ years of in-house VAG calibration. The person who built your file is the person on the phone — not a reseller passing on someone else’s tune.
Ready? Choose Your Stage →
Stock file saved before we write · Flash back to factory free, any time · Remote OBDII flash from your driveway