Control Unit
AL55x / VAG_8HPTU_AUAC36E0
Audi S5 3.0 TFSI · Turbo-Petrol
ZF
Turbo-Petrol
260.0 kW / 354 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.
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Verified original file
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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 S5 3.0 TFSI |
| Vehicle type | Passenger Car |
| Fuel | Turbo-Petrol |
| Engine code | CWGD |
| Displacement | 2995 ccm (3.0 L) |
| Power | 260.0 kW / 354 HP |
| Year | 2018 |
| Transmission | DSG |
| ECU manufacturer | ZF |
| ECU designation | AL55x |
| ECU prod. no. | 0D5927156H |
| Hardware no. | VAG_8HPTU_AUAC36E0 |
| Software version | 8W0927158C_1006 |
| File size | 4,194,304 Bytes |
| Reading tool | Autotuner OBD |
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