Audi B9 S5 Quattro 3.0T Sportback Integrated Engineering

Increased power, higher RPM limit, faster shifts, variable launch control and additional transmission performance features Perform tune in minutes from the comfort of your own driveway! Only available for purchase in the United States and Canada.
Requires a Stage 1 or higher ECU Tune.

Brand:

ES#:

4418874

Mfg#:

IESOWB1

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$878.99

This product was last offered at the strikethrough price on
09-02-2026

$791.09 USD

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Lifetime Replacement

Stage 2 ECU tune that provides the necessary calibration for aftermarket downpipes and aggressive exhaust crackles while maintaining Stage 1 power levels for 2017-2020 Audi B9 S4, S5, and SQ5 models.

Brand:

ES#:

5504318

Mfg#:

IESOVZ12

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Starting at $152.99 USD

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Lifetime Replacement

Stage 3 Plus ECU tune that adds an upgraded HPFP, injectors, and 4-bar MAP sensors alongside hybrid turbos to unlock a massive 739 horsepower and 710 lb-ft of torque for 2017-2020 Audi B9 S4, S5, and SQ5 models.

Brand:

ES#:

5504320

Mfg#:

IESOVZ14

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Starting at $152.99 USD

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Lifetime Replacement

Stage 1 ECU tune that unleashes up to 505 horsepower and 585 lb-ft of torque for 2017-2020 Audi B9 S4, S5, and SQ5 models directly from your smartphone.

Brand:

ES#:

5504317

Mfg#:

IESOVZ11

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Starting at $152.99 USD

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Lifetime Replacement

Stage 3 ECU tune designed for TTE810 or Pure750 hybrid turbo upgrades on stock fueling to deliver track-ready performance for 2017-2020 Audi B9 S4, S5, and SQ5 models directly from your smartphone.

Brand:

ES#:

5504319

Mfg#:

IESOVZ13

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Starting at $152.99 USD

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Lifetime Replacement