Audi A3 Performance Software & Tuning

The perfect entry point for a stock car, delivering a massive Stage 1 power bump with no additional hardware required. Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!

Brand:

ES#:

5457523

Mfg#:

IESOVN11

Starting at $184.99 USD

Customize

Free Shipping

Lifetime Replacement

The enthusiast’s choice that unlocks Stage 2 potential, requiring bolt-on hardware like a downpipe to maximize the stock IS20 turbo. Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!

Brand:

ES#:

5457564

Mfg#:

IESOVN15

Starting at $184.99 USD

Customize

Free Shipping

Lifetime Replacement

The ultimate "no-limits" tier that provides access to every stage and map, including Stage 3 big turbo files for maximum horsepower. Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!

Brand:

ES#:

5457567

Mfg#:

IESOVN16

Starting at $184.99 USD

Customize

Free Shipping

Lifetime Replacement

Gains of up to 51hp and 67tq depending on fuel type. Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!
For vehicles with TSI engines only

Brand:

ES#:

5504710

Mfg#:

IESOVT11

Starting at $184.99 USD

Customize

Free Shipping

Lifetime Replacement

Unlock your 1.8T's hidden potential and add instant thrill to your commute in minutes—no hardware changes required. Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!

Brand:

ES#:

5504908

Mfg#:

IESOVN41

Starting at $184.99 USD

Customize

Free Shipping

Lifetime Replacement

Gains of up to 73hp and 107tq depending on fuel type. Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!
For vehicles with FSI engines only.

Brand:

ES#:

5504714

Mfg#:

IESOVC12

Starting at $184.99 USD

Customize

Free Shipping

Lifetime Replacement

Gains of up to 53hp and 80tq on 91 Octane. Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!
For vehicles with FSI engines only.

Brand:

ES#:

5504713

Mfg#:

IESOVC11

Starting at $184.99 USD

Customize

Free Shipping

Lifetime Replacement

Gains of up to 69hp and 90tq depending on fuel type. Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!
For vehicles with TSI engines only

Brand:

ES#:

5504711

Mfg#:

IESOVT12

Starting at $184.99 USD

Customize

Free Shipping

Lifetime Replacement

Gains of up to 170hp and 155tq depending on fuel type. Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!
For vehicles with TSI engines only

Brand:

ES#:

5504712

Mfg#:

IESOVT13

Starting at $184.99 USD

Customize

Free Shipping

Lifetime Replacement

Maximize your airflow and unlock aggressive performance—complete with optional motorsport-inspired exhaust crackles. Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!

Brand:

ES#:

5504911

Mfg#:

IESOVN42

Starting at $184.99 USD

Customize

Free Shipping

Lifetime Replacement

Transform your unassuming 1.8T into a tire-spinning sports car by more than doubling your factory horsepower. Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!

Brand:

ES#:

5504931

Mfg#:

IESOVN4344

Starting at $184.99 USD

Customize

Free Shipping

Lifetime Replacement