Audi S1 2.0T EA888 Gen 3 CWZA Remapping & Performance Tuning by Onyx Performance
At Onyx Performance, we offer expertly developed remapping and tuning solutions for the Audi S1 2.0T EA888 Gen 3 CWZA. With precision-engineered software developed on our 4WD rolling road dyno, we provide Stage 1 and Stage 2 ECU tuning to unlock maximum performance and drivability, while ensuring engine reliability.
Our custom ECU and gearbox tuning enhances power, torque, and throttle response, transforming your Audi S1 into a truly exhilarating hot hatch.
Audi S1 2.0T EA888 Gen 3 CWZA Remap Service Includes:
✔ Rolling Road (Dyno) Session – Power runs before and after tuning
✔ Data Logging & Live Performance Monitoring – Ensuring optimal tuning adjustments
✔ Before & After Printouts – Detailed power and torque comparison
✔ Engine Smoke Test – Checking for boost and vacuum leaks
✔ Catalyst Efficiency Fault Code Delete (OPTIONAL) – Ensuring smoother running
✔ Overrun Crackles (OPTIONAL) – Enhanced exhaust note for a sportier feel
✔ Speed Limiter Removal – Unlocking the full performance potential
✔ Comprehensive Diagnostic Check – Ensuring no underlying issues before tuning
Audi S1 2.0T EA888 Gen 3 CWZA Stage 1 & Stage 2 Tuning – Power Gains
Stage 1 Remap – Performance Upgrade
- Stock Power: 227HP / 370Nm
- Stage 1 Output: 300HP / 450Nm
- Hardware Required: None
Our Stage 1 remap provides instant power gains without any hardware modifications. Throttle response, turbo spool, and power delivery are all significantly improved, resulting in a much sharper and more responsive driving experience.
Stage 2 Remap – Maximum Performance Upgrade
- Stock Power: 227HP / 370Nm
- Stage 2 Output: 320HP / 470-480Nm*
- Hardware Required:
- Decat Downpipe or High-Flow Sports Catalyst
- Cat-Back Exhaust System (Optional for Enhanced Sound & Performance)
- Upgraded Air Filter for Improved Airflow
- Larger Intercooler for Enhanced Cooling Efficiency
- Onyx Performance Stage 2 Gearbox Software (Highly Recommended for DSG Models)
Stage 2 tuning builds upon Stage 1 with essential hardware upgrades, allowing for greater turbo efficiency, improved airflow, and increased torque output.
Power figures can vary depending on modifications and fuel quality.
Why Choose Onyx Performance for Your Audi S1 Remap?
✔ Specialists in Audi EA888 Gen 3 Engine Tuning – Years of experience in optimising performance for 2.0T VAG models
✔ Dyno-Tested Software – Developed in-house on our 4WD rolling road dyno for proven performance gains
✔ Custom ECU & Gearbox Mapping – Ensuring smooth power delivery, enhanced throttle response, and increased reliability
✔ Comprehensive Health Check Before Tuning – Ensuring engine safety and long-term durability
✔ Flexible Finance Options Available – Making performance upgrades affordable and accessible
Enhance Your Audi S1 Today with Onyx Performance
Whether you’re looking for Stage 1 for improved responsiveness or Stage 2 for maximum power output, Onyx Performance has the perfect tuning solution for your Audi S1 2.0T EA888 Gen 3 CWZA.
? Located in Slough, Berkshire – Serving Audi tuning enthusiasts across the UK
? Contact us today to book your custom remap and unlock the full potential of your Audi S1!
? Experience the power of precision tuning with Onyx Performance! ?