Required Automotive Stage 1 ECU/TCU Audi S3 8V 2013-2016

296-375 BHP and 390 FT-LB

On paper, 375 BHP and 390 FT-LB might not sound like huge numbers compared to some Stage 2+ builds, but our tuning is about much more than peak power figures.
Our Stage 1 calibration focuses on drivability, boost delivery, traction, and real-world performance—not just chasing dyno numbers.

We’ve proven this time and time again, outperforming cars with significantly more power off the line, including:
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Stage 2+ 750 BHP X3M
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550 BHP A45S
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Stage 2+ 540i
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Stage 2 BMW M4s

We also recalibrate the launch control to 3,000 RPM, allowing the turbo to build maximum usable boost while improving consistency and drivability. From the factory, the launch RPM is often set too high, making it harder to put the power down effectively.

In testing against numerous Stage 2 Audi S3s of the same generation, our Stage 1 tuned car has consistently surprised people by pulling away from Stage 2 examples producing around 410 BHP.

The result? A tune that isn’t just powerful—it’s reliable, durable, responsive, and engineered to deliver performance where it matters most: on the road.

Important: Please ensure your vehicle is mechanically healthy and properly maintained before installing this tune. Any existing faults, worn components, boost leaks, or maintenance issues should be addressed beforehand to ensure optimal performance, reliability, and longevity. Tuning a vehicle with underlying mechanical problems can lead to poor performance and potential damage.