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A new product by Bin is 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.
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Audi RSQ3 2.5 TFSI ECU Firmware – 8U0907404B / 003874 / MED17.1.1 (Dual Stage 2 Options) 07K907309D
Description
| Parameter | Value |
|---|---|
| Producer: | Audi |
| Series: | RSQ3 |
| Model: | 2.5 TFSI |
| Model Year: | 2015 |
| Engine Name: | CZGA |
| Type (Engine): | Turbo-Petrol |
| Displacement: | 2.5 |
| Gear: | DSG7 |
| Producer (ECU): | Bosch |
| Build (ECU): | MED17.1.1 |
| ECU-Nr. Prod: | 8U0907404B |
| ECU-Nr. ECU: | 07K907309D |
| Software: | 003874 |
| SW-Version: | 0005 |
| Checksum: | No CS |
| Eprom 8-Bit sum: | ADA0 |
| Nested Versions: | 2 modified versions included (Stage 2, Stage 2 Hard) + Original for reference |
| Project Size: | 4 194 304 bytes |
| Read Hardware: | CMD Flash |
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
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