Home / Tuning / SEAT / LEON / ME7.5 SEAT · ME7.5 ECU · petrol
SEAT LEON ME7.5 tuning files SEAT LEON on the ME7.5: matched, calibrated and delivered with care. The matched variants sit between 125 and 225 HP from the factory. On this petrol engine the focus is sharper throttle and useful, repeatable gains. Every file is matched to the exact calibration on your vehicle and signed off by an operator.
Available solutions Applicable work for the ME7.5 on this petrol. The available set firms up once the exact engine and software are known.
Engine variants & ECU software 28 distinct variants for the SEAT LEON on the ME7.5 ECU. Reference the engine and controller software when you upload.
Variant 1 ECU
Catalog engine 1800 20V TURBO 225HP
Generation 1M 1999-2006
Matched gains engine 1.8T Cupra 225
Controller brand BOSCH
ECU ME7.5
Stock power 225 HP
Stage 1 power 250 HP
Power increase +25 HP (+11%)
Stock torque 280 Nm
Stage 1 torque 400 Nm
Torque increase +120 Nm (+43%)
ECU SW 1037366379
ECU HW 0261208115
SW upgrade 06A906032MJ_0003
Calibration 06A906032MJ_0003
Variant 2 ECU
Catalog engine 1800 20V TURBO 225HP
Generation 1M 1999-2006
Matched gains engine 1.8T Cupra 225
Controller brand BOSCH
ECU ME7.5
Stock power 225 HP
Stage 1 power 250 HP
Power increase +25 HP (+11%)
Stock torque 280 Nm
Stage 1 torque 400 Nm
Torque increase +120 Nm (+43%)
ECU SW 1037367220
ECU HW 0261208221
SW upgrade 1ML906032A_0001
Calibration 1ML906032A_0001
Variant 3 ECU
Catalog engine 1800 20V TURBO 225HP
Generation 1M 1999-2006
Matched gains engine 1.8T Cupra 225
Controller brand BOSCH
ECU ME7.5
Stock power 225 HP
Stage 1 power 250 HP
Power increase +25 HP (+11%)
Stock torque 280 Nm
Stage 1 torque 400 Nm
Torque increase +120 Nm (+43%)
ECU SW 1037370535
ECU HW 0261208221
SW upgrade 1ML906032A_0002
Calibration 1ML906032A_0002
Variant 4 ECU
Catalog engine 1800 225HP
Generation 1M 1999-2006
Matched gains engine 1.8T Cupra 225
Controller brand BOSCH
ECU ME7.5
Stock power 225 HP
Stage 1 power 250 HP
Power increase +25 HP (+11%)
Stock torque 280 Nm
Stage 1 torque 400 Nm
Torque increase +120 Nm (+43%)
ECU SW 1037360648
ECU HW 0261207442
SW upgrade 06A906032HQ_0001
Calibration 06A906032HQ_0001
Variant 5 ECU
Catalog engine 1800 225HP
Generation 1M 1999-2006
Matched gains engine 1.8T Cupra 225
Controller brand BOSCH
ECU ME7.5
Stock power 225 HP
Stage 1 power 250 HP
Power increase +25 HP (+11%)
Stock torque 280 Nm
Stage 1 torque 400 Nm
Torque increase +120 Nm (+43%)
ECU SW 1037360646
ECU HW 0261207440
SW upgrade 06A906032HN_0001
Calibration 06A906032HN_0001
Variant 6 ECU
Catalog engine 1800 225HP
Generation 1M 1999-2006
Matched gains engine 1.8T Cupra 225
Controller brand BOSCH
ECU ME7.5
Stock power 225 HP
Stage 1 power 250 HP
Power increase +25 HP (+11%)
Stock torque 280 Nm
Stage 1 torque 400 Nm
Torque increase +120 Nm (+43%)
ECU SW 1037362287
ECU HW 0261207436
SW upgrade 306A906032HJ_ 000
Calibration 306A906032HJ_ 000
Variant 7 ECU
Catalog engine 1800 225HP
Generation 1M 1999-2006
Matched gains engine 1.8T Cupra 225
Controller brand BOSCH
ECU ME7.5
Stock power 225 HP
Stage 1 power 250 HP
Power increase +25 HP (+11%)
Stock torque 280 Nm
Stage 1 torque 400 Nm
Torque increase +120 Nm (+43%)
ECU SW 1037363625
ECU HW 0261207789
SW upgrade 06A906032KP_0203
Calibration 06A906032KP_0203
Variant 8 ECU
Catalog engine 1800 20V TURBO 180HP
Controller brand BOSCH
ECU ME7.5
Stock power 180 HP
ECU SW 1037369040
ECU HW 0261208531
SW upgrade 06A906032SJ_0010
Calibration 06A906032SJ_0010
Variant 9 ECU
Catalog engine 1800 20V TURBO 180HP
Controller brand BOSCH
ECU ME7.5
Stock power 180 HP
ECU SW 1037360314
ECU HW 0261206795
SW upgrade 8N0906018H_0004
Calibration 8N0906018H_0004
Variant 10 ECU
Catalog engine 1800 20V TURBO 180HP
Controller brand BOSCH
ECU ME7.5
Stock power 180 HP
ECU SW 1037360295
ECU HW 0261206866
SW upgrade 06A906032DE_0002
Calibration 06A906032DE_0002
Variant 11 ECU
Catalog engine 1800 20V TURBO 180HP
Controller brand BOSCH
ECU ME7.5
Stock power 180 HP
ECU SW 1037352761
ECU HW 0261206545
SW upgrade 06A906032T_0003
Calibration 06A906032T_0003
Variant 12 ECU
Catalog engine 1800 20V TURBO 180HP
Controller brand BOSCH
ECU ME7.5
Stock power 180 HP
ECU SW 1037352772
ECU HW 0261206551
SW upgrade 06A906032BE_0001
Calibration 06A906032BE_0001
Variant 13 ECU
Catalog engine 1800 20V TURBO 180HP
Controller brand BOSCH
ECU ME7.5
Stock power 180 HP
ECU SW 1037360165
ECU HW 0261206866
SW upgrade 06A906032DE_0001
Calibration 06A906032DE_0001
Variant 14 ECU
Catalog engine 1800 20V TURBO 180HP
Controller brand BOSCH
ECU ME7.5
Stock power 180 HP
ECU SW 1037363579
ECU HW 0261207952
SW upgrade 1ML906032_0001
Calibration 1ML906032_0001
Variant 15 ECU
Catalog engine 1800 20V TURBO 180HP
Controller brand BOSCH
ECU ME7.5
Stock power 180 HP
ECU SW 1037363579
ECU HW 0261207952
SW upgrade ETUNERS_STG2
Calibration ETUNERS_STG2
Variant 16 ECU
Catalog engine 1800 20V TURBO 180HP
Controller brand BOSCH
ECU ME7.5
Stock power 180 HP
ECU SW 1037368008
ECU HW 0261207236
SW upgrade 06A906032GH_0006
Calibration 06A906032GH_0006
Variant 17 ECU
Catalog engine 1800 20V TURBO 180HP
Controller brand BOSCH
ECU ME7.5
Stock power 180 HP
ECU SW 1037375471
ECU HW 0261208877
SW upgrade 8N0906018CR_0010
Calibration 8N0906018CR_0010
Variant 18 ECU
Catalog engine 1800 20V TURBO 180HP
Controller brand BOSCH
ECU ME7.5
Stock power 180 HP
ECU SW 1037367220
ECU HW 0261208221
SW upgrade 1ML906032A_0001
Calibration 1ML906032A_0001
Variant 19 ECU
Catalog engine 1800 20V TURBO 180HP
Controller brand BOSCH
ECU ME7.5
Stock power 180 HP
ECU SW 1037354177
ECU HW 0261207029
SW upgrade 8N0906018AD_0001
Calibration 8N0906018AD_0001
Variant 20 ECU
Catalog engine 1800 180HP
Engine code AUQ
Controller brand BOSCH
ECU ME7.5
Stock power 180 HP
ECU SW 1037363908
ECU HW 0261207440
SW upgrade 06A906032HN_0002
Calibration 06A906032HN_0002
Variant 21 ECU
Catalog engine 1800 180HP
Controller brand BOSCH
ECU ME7.5
Stock power 180 HP
ECU SW 1037375471
ECU HW 0261208877
SW upgrade 8N0906018CR_0010
Calibration 8N0906018CR_0010
Variant 22 ECU
Catalog engine 1800 180HP
Controller brand BOSCH
ECU ME7.5
Stock power 180 HP
ECU SW 1037352761
ECU HW 0261206545
SW upgrade 06A906032T_0003
Calibration 06A906032T_0003
Variant 23 ECU
Catalog engine 1800 20V 125HP
Controller brand BOSCH
ECU ME7.5
Stock power 125 HP
ECU SW 1037363904
ECU HW 0261207534
SW upgrade 06A906032EE_0002
Calibration 06A906032EE_0002
Variant 24 ECU
Catalog engine 1800 20V 125HP
Controller brand BOSCH
ECU ME7.5
Stock power 125 HP
ECU SW 1037360907
ECU HW 0261207534
SW upgrade 06A906032EE_0001
Calibration 06A906032EE_0001
Variant 25 ECU
Catalog engine 1800 20V 125HP
Controller brand BOSCH
ECU ME7.5
Stock power 125 HP
ECU SW 1037354812
ECU HW 0261204970
SW upgrade 06A906032CR_0005
Calibration 06A906032CR_0005
Variant 26 ECU
Catalog engine 1800 20V 125HP
Controller brand BOSCH
ECU ME7.5
Stock power 125 HP
ECU SW 1037360906
ECU HW 0261207533
SW upgrade 06A906032EF_0001
Calibration 06A906032EF_0001
Variant 27 ECU
Catalog engine 1800 20V 125HP
Controller brand BOSCH
ECU ME7.5
Stock power 125 HP
ECU SW 1037354813
ECU HW 0261204969
SW upgrade 06A906032CS_0005
Calibration 06A906032CS_0005
Variant 28 ECU
Catalog engine 1800 125HP
Engine code APG
Controller brand BOSCH
ECU ME7.5
Stock power 125 HP
ECU SW 1037370109
ECU HW 0261208645
SW upgrade 06A906032SF_0001
Calibration 06A906032SF_0001 Related vehicles Other vehicles built on the ME7.5 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered. Which tuning solutions are available for the SEAT LEON on the ME7.5? 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 ME7.5 ECU software on this model? Yes — the SEAT LEON on the ME7.5 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.