Control Unit
MG1CS008 / 4M8907557D
Audi SQ8 4.0 TFSI 507hp · Petrol
Bosch
Petrol
372.9 kW / 507 HP
Legal notice
Race / export product. Tuning files are intended exclusively for motorsport, export and test-bench research — not road-legal (Art. 55 Reg. (EU) 2018/858). Disabling AGR / DPF / SCR voids the operating permit EU-wide and may void warranty and guarantee claims. The buyer bears sole responsibility for use.
Original ECU File
Original file
Verified, unmodified read-out file — the basis for your fileservice.
€34.99
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Verified original file
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Support: info@stefanel-performance.com
Fileservice – how it works
1
Read out original fileRead the control unit with a tool — KESS3, Autotuner, FLEX.
2
Order tuningChoose your optimisation and pay — PayPal, credit card, bank transfer.
3
Send the fileFile + order number to info@stefanel-performance.com.
4
Receive optimised fileThe processed file comes back by e-mail — ready to flash.
Processing usually within 24 hours
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Technical data
| Vehicle | Audi SQ8 4.0 TFSI 507hp |
| Vehicle type | Passenger Car |
| Fuel | Petrol |
| Engine code | DCU |
| Displacement | 3993000 ccm (3993.0 L) |
| Power | 372.9 kW / 507 HP |
| Year | 2021 |
| Transmission | Automatic Transmission |
| ECU manufacturer | Bosch |
| ECU designation | MG1CS008 |
| ECU prod. no. | 4M8907557D |
| Hardware no. | 4M8907557D |
| Software version | 069421 |
| SW version | 0002 |
| File size | 8,388,608 Bytes |
| Reading tool | MagicMotorsport Flex Bench |
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