Audi A3 8Y (2020–present)

Audi A3 8Y (2020–present)

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🔥 Petrol Engines (TSI/TFSI):

30 TFSI

• Engine: 1.0 TFSI 3-cyl. (CHZC / DACA)

• Power: 110 HP / 200 Nm

• ECU: Bosch MG1CS011

• Stage 1: approx. 140 HP / 240 Nm

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35 TFSI

• Engine: 1.5 TFSI EVO 4-cyl. (DLBA / DACA) – cylinder on demand

• Power: 150 HP / 250 Nm

• ECU: Bosch MG1CS011

• Stage 1: approx. 190 HP / 300 Nm

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40 TFSI quattro

• Engine: 2.0 TFSI 4-cyl. (DNFB)

• Power: 190 hp / 320 Nm (some markets) or 204 hp / 320 Nm (newer)

• ECU: Bosch MG1CS002

• Stage 1: approx. 250 HP / 400 Nm

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⚙️ Diesel engines (TDI):

30 TDI

• Engine: 2.0 TDI (DBGC)

• Power: 116 HP / 300 Nm

• ECU: Bosch MD1CP004

• Stage 1: approx. 150 HP / 360 Nm

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35 TDI

• Engine: 2.0 TDI (DBGC / DFGA)

• Power: 150 HP / 360 Nm

• ECU: Bosch MD1CP004

• Stage 1: approx. 190 hp / 420 Nm

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40 TDI quattro

• Engine: 2.0 TDI (DEUA)

• Power: 200 HP / 400 Nm

• ECU: Bosch MD1CP004

• Stage 1: approx. 240 hp / 470 Nm

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Key tuning information:

✅ Best potential gasoline:

• 35 TFSI (1.5 TFSI) – economy + power

• 40 TFSI quattro

• S3 2.0 TFSI

• RS3 2.5 TFSI (giant potential – up to 600+ HP on Stage 2)

✅ Best diesel potential:

• 35 TDI 150 HP

• 40 TDI 200 HP quattro

✅ Support for the latest generation of controllers: MG1CS011, MG1CS002, MG1CS008 (petrol) and MD1CP004 (diesel)
✅ Possible additional services:

• GPF OFF (petrol)

• DPF OFF, EGR OFF, AdBlue OFF (diesel)

• Vmax OFF

• Start-Stop OFF

• Pop&Bang for 2.0 TFSI and 2.5 TFSI