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2010 - 2016 Audi S4/S5 3.0t Ecu Tune (Remote)

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Boost Dynamic Tuning

Audi S4 / S5 B8 3.0T Supercharged ECU Tune

Real Numbers. Real Pulls.

Tap a stage — power, fuel, and required mods at a glance. Wheel numbers on 93 octane; pulls on video below.

Horsepower426WHPon 93 octane
Torque400WTQno hardware required
Fuel: 91/93 octaneRequired mods: none — stock hardwareData: peaks dyno-verified
Horsepower445WHP471 WHP / 440 WTQ on E40
Torque420WTQwith pulley + heat exchanger
Fuel: 91/93 octane • E40 supportedRequired mods: supercharger pulley + heat exchangerData: peaks dyno-verified
Horsepower475WHPfull dual-pulley build
Torque445WTQon 93 octane
Fuel: 91/93 octane • E40 supportedRequired mods: full dual-pulley build + supporting modsData: 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 S4 / S5 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 PopsSupercharged V6 overrun — pick your level
Rev Limit RaisedMore usable RPM on every pull
Speed Limiter RemovedFactory Vmax restriction deleted
Torque Limiters RaisedFactory torque caps lifted for full delivery
Pulley CalibrationsStage 2 pulley + Stage 3 dual-pulley files, dialed
IAT Safety LogicSupercharger heat managed, protection active
Remote OBDII FlashFlashed from home over a live BDT session

Watch The Proof

The supercharged B8 on the rollers and on the street. Sound on.

Dyno Demo

3.0T Pulls

Live Content

More Live Content

 

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 2Stage 3
Supercharger Pulley Stage 3 = dual-pulley (crank + SC)REQREQ
Heat Exchanger UpgradeREQREQ
E40 Blend Optional power adder — 471 WHP at Stage 2RECREC
Air IntakeRECRECREC