Sale

2013 - 2017 Audi SQ5 3.0T ECU TUNE (Remote Tune)

$450.00 $400.00
(1 review)
Width:
7.00 (in)
Height:
7.00 (in)
Depth:
1.00 (in)
Current Stock:
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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.

Pick Your Stage

These are filmed AWD dyno pulls on the B8 SQ5 3.0T supercharged — real numbers, not estimates. Tap a stage to select it and go to checkout.

Stage 1
426WHP
400 WTQ · no hardware required
91/93 octane · no hardware required
Select & Buy
Stage 2
445WHP
420 WTQ · 471 WHP / 440 WTQ on E40
91/93 or E40 · pulley + heat exchanger
Select & Buy
Stage 3
475WHP
445 WTQ · full dual-pulley build
91/93 or E40 · full dual-pulley build
Select & Buy

Not sure which stage? Stage 1 runs 426 WHP on the stock blower — nothing to buy first. Stage 2 and 3 put you into pulley and heat-exchanger territory. Text us your parts list and we’ll tell you straight.

Boost Dynamic Tuning

Audi SQ5 B8 3.0T Supercharged ECU Tune

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.

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 SQ5 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 OBDII 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. A few fault codes right after flashing are normal; they 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
E40 Blend SupportStage 2+ picks up power on ethanol blends
IAT Safety LogicSupercharger heat managed, protection active
Remote OBDII FlashFlashed from home over a live BDT session

Watch The Proof

The supercharged SQ5 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
 

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

Reviews

  • 5
    Stage 1/TCU TUNE

    Posted by J.C on Nov 18th 2025

    Wakes up the SQ5 drastically. Well worth the purchase.