Audi A6 C8 - from 2018

The Audi A6 C8 - from 2018 has 12 engine variants in our catalogue, from 136 to 367 hp stock; our Stage 1 files add 31 to 151 hp depending on the engine.

ECU read in our jobs on this generation: Bosch MD1CS004.

Engine	Fuel	ECU	Stock	Stage 1	Gain
30 TDI (2.0D) 136hp DEZD	Diesel	Bosch MD1CS004	136 hp / 320 Nm	185 hp / 400 Nm	+49 hp / +80 Nm
35 TDI (2.0D) 163hp DEZD	Diesel MHEV	-	163 hp / 370 Nm	210 hp / 450 Nm	+47 hp / +80 Nm
40 TDI (2.0D) 204hp	Diesel MHEV	Bosch MD1CS004	204 hp / 400 Nm	270 hp / 450 Nm	+66 hp / +50 Nm
40 TFSI (2.0T) 190hp DESA / DETA	Petrol	-	190 hp / 320 Nm	245 hp / 430 Nm	+55 hp / +110 Nm
45 TDI (3.0D) 231hp DDVE	Diesel MHEV	-	231 hp / 500 Nm	350 hp / 720 Nm	+119 hp / +220 Nm
45 TFSI (2.0T) 245hp DLBA / DKNA / DLHA	Petrol	-	245 hp / 370 Nm	300 hp / 450 Nm	+55 hp / +80 Nm
45 TFSI (2.0T) 265hp	Petrol	-	265 hp / 370 Nm	320 hp / 450 Nm	+55 hp / +80 Nm
50 TDI (3.0D) 286hp DDVB	Diesel MHEV	-	286 hp / 620 Nm	350 hp / 720 Nm	+64 hp / +100 Nm
50 TFSI-e 299hp DRYA	Petrol PHEV	-	299 hp / 450 Nm	450 hp / 580 Nm	+151 hp / +130 Nm
55 TDI (3.0D) 349hp DEWA	Diesel	-	349 hp / 700 Nm	380 hp / 840 Nm	+31 hp / +140 Nm
55 TFSI (3.0T) 340hp DLZ	Petrol	-	340 hp / 500 Nm	400 hp / 600 Nm	+60 hp / +100 Nm
55 TFSI-e 367hp DLZA	Petrol PHEV	-	367 hp / 500 Nm	460 hp / 580 Nm	+93 hp / +80 Nm

What our workshop has handled

ECU encountered

Bosch MD1CS004

Options delivered

AdBlue / SCR off

Read from our jobs on 16 October 2026

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