2019 - 2025 Audi A6 A7 3.0t ECU TUNE (REMOTE)

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Boost Dynamic Tuning

Audi A6 / A7 C8 3.0T ECU Tune

Real Numbers. Real Pulls.

Tap a stage — power, fuel, and required mods at a glance. Crank figures, from the C8's 349 HP / 369 TQ stock rating; dyno runs on video below.

Horsepower405HP+56 over stock
Torque445TQ+76 over stock
Fuel: 91/93 octaneRequired mods: none — stock hardwareData: peaks dyno-verified
Horsepower440HP+91 over stock
Torque475TQ+106 over stock
Fuel: 93 octaneRequired mods: high-flow exhaustData: peaks dyno-verified

If your tuner doesn't show before & after dyno videos, you're being lied to.

A dynamometer is a before-and-after measuring tool — not an absolute output number. What can't be faked is the delta: same platform, same dyno, stock vs tuned — on camera, in the videos below.

 

How It Works — Remote Tune

No shop visit. We flash your A6 / A7 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

Crackle PopsPick your level — changed on any re-flash, free
Speed Limiter RemovedFactory Vmax restriction deleted
Rev Limit RaisedMore usable RPM on every pull
Torque Limiters RaisedFactory torque caps lifted for full delivery
IAT + EGT Safety LogicOEM-grade protection strategies stay active
Refined Boost ControlSmoother ramp, stronger midrange
Remote OBDII FlashFlashed from home over a live BDT session

Watch The Proof

The C8 on the rollers. Sound on.

A6 / A7 3.0T — Dyno Runs

 

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 1Stage 2
High-Flow ExhaustREQ
Air IntakeRECREC
Intercooler UpgradeRECREC

Maintenance

Maintenance ItemInterval
OIL CHANGE
5W-40 full synthetic • OEM filter only
5K mi
SPARK PLUGS
OEM or colder equivalent
15-20K mi
TRANSMISSION SERVICE
ZF fluid & filter • OEM only
40K mi
COOLANT FLUSH50K mi

Late Policy: If you schedule an in-person flash and arrive late without notice, a $50 fee applies. Reschedules must be made at least 1 hour prior.