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New Tuning File Available: Audi RSQ3 2.5 TFSI ECU Firmware – 8U0907404B / 003874 / MED17.1.1 (Dual Stage 2 Options) 07K907309D - Dual-variant Stage 2 firmware for Audi RSQ3 2.5 TFSI – includes standard and aggressive MED17.1.1 calibrations.
Welcome to the official discussion thread for the Audi 2.5 TFSI tuning package. This calibration is specifically developed for the MED17.1.1 ECU and optimized to work seamlessly with the DSG7.
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 2.5 TFSI#
Welcome to the official discussion thread for the Audi 2.5 TFSI tuning package. This calibration is specifically developed for the MED17.1.1 ECU and optimized to work seamlessly with the DSG7.
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#
- Dual-calibration Stage 2 ECU tuning for Audi RSQ3 2.5 TFSI (CZGA engine)
- Stage 2 and Stage 2 Hard included — ideal for track or spirited road use
- Boost pressure and load maps extended with optimised fueling strategy
- Torque structure redefined across gears to support DSG7 transmission
- Rev limiter, speed limiter and torque monitoring thresholds increased
- Air intake and turbo response improved with pre-spool calibration
- Soft-touch Stage 2 for daily driving, aggressive Stage 2 Hard for power
- No checksum processing (manual flash recommended with integrity check)
- Built for Bosch MED17.1.1 / SW 003874 / ECU 8U0907404B
- Ready for decat, sport exhausts, and high-flow air intakes
➜ Download Tuning File / View Full Specs
