Audi A3 2012 - 8V - Mk1

The Audi A3 2012 - 8V - Mk1 has 20 engine variants in our catalogue, from 105 to 367 hp stock; our Stage 1 files add 20 to 81 hp depending on the engine.

ECUs read in our jobs on this generation: Bosch EDC17C64, Bosch MED17.5.25.

Engine	Fuel	ECU	Stock	Stage 1	Gain
1.2 TFSI 110hp CYV	Petrol	-	110 hp / 175 Nm	140 hp / 235 Nm	+30 hp / +60 Nm
1.2 TSI 105hp CJZ	Petrol	-	105 hp / 175 Nm	140 hp / 235 Nm	+35 hp / +60 Nm
1.4 TFSI 122hp (CMBA-CPVA) CXS	Petrol	-	122 hp / 200 Nm	155 hp / 270 Nm	+33 hp / +70 Nm
1.4 TFSI 125hp (CMBA-CPVA) CMB	Petrol	-	125 hp / 200 Nm	155 hp / 270 Nm	+30 hp / +70 Nm
1.4 TFSI 125hp (CZCA) CZC	Petrol	-	125 hp / 200 Nm	155 hp / 270 Nm	+30 hp / +70 Nm
1.4 TFSI 140hp (CHPA-CPTA) CPTA	Petrol	-	140 hp / 250 Nm	170 hp / 300 Nm	+30 hp / +50 Nm
1.4 TFSI 150hp CZE	Petrol	Bosch MED17.5.25	150 hp / 250 Nm	170 hp / 320 Nm	+20 hp / +70 Nm
1.4 TGI G-Tron 110hp CPWA	Petrol	-	110 hp / 200 Nm	145 hp / 250 Nm	+35 hp / +50 Nm
1.6 TDI 105hp CLH	Diesel	Bosch EDC17C64	105 hp / 250 Nm	150 hp / 330 Nm	+45 hp / +80 Nm
1.6 TDI 110hp CLH	Diesel	-	110 hp / 250 Nm	150 hp / 330 Nm	+40 hp / +80 Nm
1.8 TFSI 180hp CJS	Petrol	-	180 hp / 250 Nm	240 hp / 370 Nm	+60 hp / +120 Nm
2.0 TDI CR 110hp CRFA	Diesel	-	110 hp / 250 Nm	190 hp / 420 Nm	+80 hp / +170 Nm
2.0 TDI CR 136hp CFF	Diesel	-	136 hp / 320 Nm	190 hp / 420 Nm	+54 hp / +100 Nm
2.0 TDI CR 143hp CRFC	Diesel	-	143 hp / 320 Nm	190 hp / 420 Nm	+47 hp / +100 Nm
2.0 TDI CR 150hp CRB	Diesel	-	150 hp / 320 Nm	190 hp / 420 Nm	+40 hp / +100 Nm
2.0 TDI CR 184hp CUN	Diesel	-	184 hp / 380 Nm	220 hp / 430 Nm	+36 hp / +50 Nm
2.0 TFSI 220hp CZPB	Petrol	-	220 hp / 258 Nm	300 hp / 380 Nm	+80 hp / +122 Nm
E-Tron 204hp CUK	Petrol	-	204 hp / 350 Nm	285 hp / 480 Nm	+81 hp / +130 Nm
RS3 2.5 TFSI 367hp CZG	Petrol	-	367 hp / 465 Nm	420 hp / 620 Nm	+53 hp / +155 Nm
S3 2.0 TFSI 300hp CJX	Petrol	-	300 hp / 380 Nm	360 hp / 480 Nm	+60 hp / +100 Nm

What our workshop has handled

ECUs encountered

Bosch EDC17C64Bosch MED17.5.25

Reference read from our jobs; it does not have a detailed page on the site yet.

Read from our jobs on 16 October 2026

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