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New Tuning File Available: Audi A3 1.8 TFSI CJS Stage 2 ECU File – Software SC800H4100000 SIMOS18 (Decat + Pop&Bang + RPM Max) 8V0906264A - Audi A3 1.8 TFSI Stage 2 file with Pop&Bang, Decat, RPM limit raised – SIMOS18, SW SC800H4100000
Welcome to the official discussion thread for the Audi 1.8 TFSI 180hp tuning package. This calibration is specifically developed for the SIMOS18 ECU and optimized to work seamlessly with the DSG.
Target Performance: 180.0PS / 132.4kW.
Share your experience!
Have you flashed this file? Drop your dyno graphs, 0-100 times, reviews, or ask any technical questions below!
➜ Download Tuning File / View Full Specs
Discussion & Reviews: Audi 1.8 TFSI 180hp
Welcome to the official discussion thread for the Audi 1.8 TFSI 180hp tuning package. This calibration is specifically developed for the SIMOS18 ECU and optimized to work seamlessly with the DSG.
Target Performance: 180.0PS / 132.4kW.
Share your experience!Have you flashed this file? Drop your dyno graphs, 0-100 times, reviews, or ask any technical questions below!
Extended Product Information
- Stage 2 ECU tuning for Audi A3 1.8 TFSI (CJS, SIMOS18, DSG)
- Software version SC800H4100000 – full binary read
- Pop & Bang (overrun burbles) enabled in Sport mode
- Decat logic applied (post-cat lambda and DTCs disabled)
- Rev limiter increased for wider powerband
- Fuel, torque, and ignition maps optimized for performance hardware
- Checksum not calculated — external validation required
- Includes original + all tuning versions
- Readout via Alientech KTAG — flash-ready
- For off-road or motorsport vehicles with decat exhaust systems
➜ Download Tuning File / View Full Specs
