Home / Tuning / AUDI / A6 / ME7.1 AUDI · ME7.1 ECU · petrol
AUDI A6 ME7.1 tuning files Everything we work with on the AUDI A6 fitted with the ME7.1. The matched variants sit between 163 and 300 HP from the factory. There are 40 distinct variants on file for this combination. Petrol calibration here is about crisp response and a result that holds up day to day. Your file is built against the exact ECU software on the car, then operator-verified.
Available solutions What we can run on the ME7.1 for this petrol — the precise options narrow down by engine and software version.
Engine variants & ECU software 40 distinct variants for the AUDI A6 on the ME7.1 ECU. Reference the engine and controller software when you upload.
Variant 1 ECU
Catalog engine 4200 V8 300HP
Generation C5 1997-2004
Matched gains engine 4.2 V8 300
Controller brand BOSCH
ECU ME7.1
Stock power 300 HP
Stage 1 power 320 HP
Power increase +20 HP (+7%)
Stock torque 400 Nm
Stage 1 torque 430 Nm
Torque increase +30 Nm (+8%)
ECU HW 0261206204
SW upgrade 4D0907558S_0006
Calibration 4D0907558S_0006
Variant 2 ECU
Catalog engine 2700 265HP
Controller brand BOSCH
ECU ME7.1
Stock power 265 HP
ECU SW 1037369096
ECU HW 0261208484
Variant 3 ECU
Catalog engine 2700 V6 BITURBO 265HP
Controller brand BOSCH
ECU ME7.1
Stock power 265 HP
ECU SW 1037362548
ECU HW 0261207454
Variant 4 ECU
Catalog engine 2700 V6 BITURBO 265HP
Controller brand BOSCH
ECU ME7.1
Stock power 265 HP
ECU SW 1037369097
ECU HW 0261208538
Calibration 4Z7907551AA_0010
Variant 5 ECU
Catalog engine 2700 V6 BITURBO 265HP
Controller brand BOSCH
ECU ME7.1
Stock power 265 HP
ECU HW 0261206640
Variant 6 ECU
Catalog engine 2700 250HP
Controller brand BOSCH
ECU ME7.1
Stock power 250 HP
ECU SW 1037360997
ECU HW 0261207457
SW upgrade 4Z7907551M_0001
Calibration 4Z7907551M_0001
Variant 7 ECU
Catalog engine 2700 250HP
Controller brand BOSCH
ECU ME7.1
Stock power 250 HP
ECU SW 1037354549
ECU HW 0261206641
Calibration 4Z7907551C_0003
Variant 8 ECU
Catalog engine 2700 250HP
Engine code BES
Controller brand BOSCH
ECU ME7.1
Stock power 250 HP
ECU SW 1037354109
ECU HW 0261206641
SW upgrade 4Z7907551C_0001
Calibration 4Z7907551C_0001
Variant 9 ECU
Catalog engine 2700 V6 BITURBO 250HP
Controller brand BOSCH
ECU ME7.1
Stock power 250 HP
ECU HW 0261207137
SW upgrade 4Z7907551D_0001
Calibration 4Z7907551D_0001
Variant 10 ECU
Catalog engine 2700 V6 BITURBO 250HP
Controller brand BOSCH
ECU ME7.1
Stock power 250 HP
ECU HW 0261207137
SW upgrade 4Z7907551D_0002
Calibration 4Z7907551D_0002
Variant 11 ECU
Catalog engine 2700 V6 BITURBO 250HP
Controller brand BOSCH
ECU ME7.1
Stock power 250 HP
ECU HW 0261206641
SW upgrade 4Z7907551C_0003
Calibration 4Z7907551C_0003
Variant 12 ECU
Catalog engine 2700 V6 BITURBO 250HP
Controller brand BOSCH
ECU ME7.1
Stock power 250 HP
ECU HW 0261206637
SW upgrade 4B0907551N_0002
Calibration 4B0907551N_0002
Variant 13 ECU
Catalog engine 2700 V6 BITURBO 250HP
Controller brand BOSCH
ECU ME7.1
Stock power 250 HP
ECU HW 0261206641
SW upgrade 4Z7907551C_0004
Calibration 4Z7907551C_0004
Variant 14 ECU
Catalog engine 2700 V6 BITURBO 250HP
Controller brand BOSCH
ECU ME7.1
Stock power 250 HP
ECU HW 0261207462
SW upgrade 4B0907551AH_0002
Calibration 4B0907551AH_0002
Variant 15 ECU
Catalog engine 2700 V6 BITURBO 250HP
Controller brand BOSCH
ECU ME7.1
Stock power 250 HP
ECU HW 0261206640
SW upgrade 4Z7907551B_0003
Calibration 4Z7907551B_0003
Variant 16 ECU
Catalog engine 2700 V6 BITURBO 250HP
Controller brand BOSCH
ECU ME7.1
Stock power 250 HP
ECU SW 1037352413
ECU HW 0261206561
Calibration 4B0907551K_0003
Variant 17 ECU
Catalog engine 2700 V6 BITURBO 250HP
Controller brand BOSCH
ECU ME7.1
Stock power 250 HP
Calibration 4B0907551L_0003
Variant 18 ECU
Catalog engine 2700 V6 BITURBO 250HP
Controller brand BOSCH
ECU ME7.1
Stock power 250 HP
ECU HW 0261206636
SW upgrade 4B0907551M_0002
Calibration 4B0907551M_0002
Variant 19 ECU
Catalog engine 2700 V6 BITURBO 250HP
Controller brand BOSCH
ECU ME7.1
Stock power 250 HP
ECU HW 0261206643
SW upgrade 4B0907551Q_0002
Calibration 4B0907551Q_0002
Variant 20 ECU
Catalog engine 2700 V6 BITURBO 250HP
Controller brand BOSCH
ECU ME7.1
Stock power 250 HP
ECU HW 0261207456
SW upgrade 4Z7907551L_0001
Calibration 4Z7907551L_0001
Variant 21 ECU
Catalog engine 3000 V6 220HP
Generation C5 1997-2004
Matched gains engine 3.0 V6 220
Controller brand BOSCH
ECU ME7.1
Stock power 220 HP
Stage 1 power 240 HP
Power increase +20 HP (+9%)
Stock torque 300 Nm
Stage 1 torque 325 Nm
Torque increase +25 Nm (+8%)
ECU SW 1037362961
ECU HW 0261207511
SW upgrade 8E0909559D 0002
Variant 22 ECU
Catalog engine 3000 V6 220HP
Generation C5 1997-2004
Matched gains engine 3.0 V6 220
Controller brand BOSCH
ECU ME7.1
Stock power 220 HP
Stage 1 power 240 HP
Power increase +20 HP (+9%)
Stock torque 300 Nm
Stage 1 torque 325 Nm
Torque increase +25 Nm (+8%)
ECU SW 1037362964
ECU HW 0261207596
Calibration 8E0909559_0004
Variant 23 ECU
Catalog engine 2800 V6 193HP
Generation C5 1997-2004
Matched gains engine 2.8 V6 193
Controller brand BOSCH
ECU ME7.1
Stock power 193 HP
Stage 1 power 211 HP
Power increase +18 HP (+9%)
Stock torque 280 Nm
Stage 1 torque 300 Nm
Torque increase +20 Nm (+7%)
ECU SW 1037354746
ECU HW 0261206111
SW upgrade 3B0907551B_0002
Calibration 3B0907551B_0002
Variant 24 ECU
Catalog engine 2800 V6 193HP
Generation C5 1997-2004
Matched gains engine 2.8 V6 193
Controller brand BOSCH
ECU ME7.1
Stock power 193 HP
Stage 1 power 211 HP
Power increase +18 HP (+9%)
Stock torque 280 Nm
Stage 1 torque 300 Nm
Torque increase +20 Nm (+7%)
ECU HW 0261204893
SW upgrade 3B0907552_0002
Calibration 3B0907552_0002
Variant 25 ECU
Catalog engine 2800 V6 193HP
Generation C5 1997-2004
Matched gains engine 2.8 V6 193
Controller brand BOSCH
ECU ME7.1
Stock power 193 HP
Stage 1 power 211 HP
Power increase +18 HP (+9%)
Stock torque 280 Nm
Stage 1 torque 300 Nm
Torque increase +20 Nm (+7%)
ECU HW 0261206114
SW upgrade 3B0907551A_0002
Calibration 3B0907551A_0002
Variant 26 ECU
Catalog engine 2800 V6 193HP
Generation C5 1997-2004
Matched gains engine 2.8 V6 193
Controller brand BOSCH
ECU ME7.1
Stock power 193 HP
Stage 1 power 211 HP
Power increase +18 HP (+9%)
Stock torque 280 Nm
Stage 1 torque 300 Nm
Torque increase +20 Nm (+7%)
ECU HW 0261206777
SW upgrade 3B0907552AH_0002
Calibration 3B0907552AH_0002
Variant 27 ECU
Catalog engine 2800 V6 193HP
Generation C5 1997-2004
Matched gains engine 2.8 V6 193
Controller brand BOSCH
ECU ME7.1
Stock power 193 HP
Stage 1 power 211 HP
Power increase +18 HP (+9%)
Stock torque 280 Nm
Stage 1 torque 300 Nm
Torque increase +20 Nm (+7%)
ECU HW 0261207567
SW upgrade 3B0907551CA_0002
Calibration 3B0907551CA_0002
Variant 28 ECU
Catalog engine 2800 V6 193HP
Generation C5 1997-2004
Matched gains engine 2.8 V6 193
Controller brand BOSCH
ECU ME7.1
Stock power 193 HP
Stage 1 power 211 HP
Power increase +18 HP (+9%)
Stock torque 280 Nm
Stage 1 torque 300 Nm
Torque increase +20 Nm (+7%)
ECU SW 1037354052
ECU HW 0261206789
SW upgrade 3B0907551BF_0001
Calibration 3B0907551BF_0001
Variant 29 ECU
Catalog engine 2800 V6 193HP
Generation C5 1997-2004
Matched gains engine 2.8 V6 193
Controller brand BOSCH
ECU ME7.1
Stock power 193 HP
Stage 1 power 211 HP
Power increase +18 HP (+9%)
Stock torque 280 Nm
Stage 1 torque 300 Nm
Torque increase +20 Nm (+7%)
ECU SW 1037354745
ECU HW 0261206788
SW upgrade 3B0907551BE_0002
Calibration 3B0907551BE_0002
Variant 30 ECU
Catalog engine 2400 170HP
Generation C5 1997-2004
Matched gains engine 2.4 V6 170
Controller brand BOSCH
ECU ME7.1
Stock power 170 HP
Stage 1 power 190 HP
Power increase +20 HP (+12%)
Stock torque 230 Nm
Stage 1 torque 253 Nm
Torque increase +23 Nm (+10%)
ECU SW 1037360820
ECU HW 0261207502
SW upgrade 3B0907552BA_0001
Calibration 3B0907552BA_0001
Variant 31 ECU
Catalog engine 2400 170HP
Generation C5 1997-2004
Matched gains engine 2.4 V6 170
Controller brand BOSCH
ECU ME7.1
Stock power 170 HP
Stage 1 power 190 HP
Power increase +20 HP (+12%)
Stock torque 230 Nm
Stage 1 torque 253 Nm
Torque increase +23 Nm (+10%)
ECU SW 1037362349
ECU HW 0261207503
SW upgrade 3B0907552BM_0001
Calibration 3B0907552BM_0001
Variant 32 ECU
Catalog engine 2400 V6 170HP
Generation C5 1997-2004
Matched gains engine 2.4 V6 170
Controller brand BOSCH
ECU ME7.1
Stock power 170 HP
Stage 1 power 190 HP
Power increase +20 HP (+12%)
Stock torque 230 Nm
Stage 1 torque 253 Nm
Torque increase +23 Nm (+10%)
ECU HW 0261207007
SW upgrade 3B0907552AP_0001
Calibration 3B0907552AP_0001
Variant 33 ECU
Catalog engine 2400 V6 170HP
Generation C5 1997-2004
Matched gains engine 2.4 V6 170
Controller brand BOSCH
ECU ME7.1
Stock power 170 HP
Stage 1 power 190 HP
Power increase +20 HP (+12%)
Stock torque 230 Nm
Stage 1 torque 253 Nm
Torque increase +23 Nm (+10%)
ECU HW 0261206397
SW upgrade 3B0907552L_0003
Calibration 3B0907552L_0003
Variant 34 ECU
Catalog engine 2400 V6 170HP
Generation C5 1997-2004
Matched gains engine 2.4 V6 170
Controller brand BOSCH
ECU ME7.1
Stock power 170 HP
Stage 1 power 190 HP
Power increase +20 HP (+12%)
Stock torque 230 Nm
Stage 1 torque 253 Nm
Torque increase +23 Nm (+10%)
Calibration 3B0907552P_0001
Variant 35 ECU
Catalog engine 2400 V6 170HP
Generation C5 1997-2004
Matched gains engine 2.4 V6 170
Controller brand BOSCH
ECU ME7.1
Stock power 170 HP
Stage 1 power 190 HP
Power increase +20 HP (+12%)
Stock torque 230 Nm
Stage 1 torque 253 Nm
Torque increase +23 Nm (+10%)
ECU SW 1037354747
ECU HW 0261206781
SW upgrade 3B0907552AE_0002
Calibration 3B0907552AE_0002
Variant 36 ECU
Catalog engine 2800 170HP
Controller brand BOSCH
ECU ME7.1
Stock power 170 HP
ECU HW 0261206646
SW upgrade 3B0907551BA_0003
Calibration 3B0907551BA_0003
Variant 37 ECU
Catalog engine 2400 165HP
Controller brand BOSCH
ECU ME7.1
Stock power 165 HP
ECU HW 0261206122
SW upgrade 3B0907552J_0001
Calibration 3B0907552J_0001
Variant 38 ECU
Catalog engine 2400 165HP
Controller brand BOSCH
ECU ME7.1
Stock power 165 HP
ECU HW 0261207814
SW upgrade 3B0907552CA_0002
Calibration 3B0907552CA_0002
Variant 39 ECU
Catalog engine 2400 165HP
Controller brand BOSCH
ECU ME7.1
Stock power 165 HP
ECU HW 0261207501
SW upgrade 3B0907552BK_0040
Calibration 3B0907552BK_0040
Variant 40 ECU
Catalog engine 2400 163HP
Controller brand BOSCH
ECU ME7.1
Stock power 163 HP
ECU HW 0261207017
SW upgrade 3B0907552AN_0001
Calibration 3B0907552AN_0001 Related vehicles Other vehicles built on the ME7.1 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered. Which tuning solutions are available for the AUDI A6 on the ME7.1? Stage 1, Stage 2, Swirl Flaps Off, Lambda / O2, OPF/GPF Off. The exact set depends on the specific engine and software version.
Do you cover the ME7.1 ECU software on this model? Yes — the AUDI A6 on the ME7.1 ECU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.
How is the file delivered? Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.