VOLKSWAGEN · MED17.5.25 ECU · petrol

VOLKSWAGEN GOLF 7 MED17.5.25 tuning files

Here is what the catalog holds for the VOLKSWAGEN GOLF 7 on the MED17.5.25. The matched variants sit between 85 and 150 HP from the factory. 69 distinct variants are catalogued here. On this petrol engine the focus is sharper throttle and useful, repeatable gains. Each file is tied to the precise software on your car and checked before it goes out.

Upload your file →All GOLF 7 coverage

Available solutions

Applicable work for the MED17.5.25 on this petrol. The available set firms up once the exact engine and software are known.

Stage 1 Stage 2 Swirl Flaps OffLambda / O2OPF/GPF Off

Engine variants & ECU software

69 distinct variants for the VOLKSWAGEN GOLF 7 on the MED17.5.25 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 1400 150HP
Engine code: CSTA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 150 HP
SW upgrade: 04E906027LG_4240
Calibration: 04E906027LG_4240

Variant 2

ECU

Catalog engine: 1400 150HP
Engine code: CZCA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 150 HP
SW upgrade: 04E906027NR_0668
Calibration: 04E906027NR_0668

Variant 3

ECU

Catalog engine: 1400 150HP
Engine code: CWLA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 150 HP
SW upgrade: 04E906027JG_2816
Calibration: 04E906027JG_2816

Variant 4

ECU

Catalog engine: 1400 150HP
Engine code: CZEA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 150 HP
SW upgrade: 04E906027AT_8236
Calibration: 04E906027AT_8236

Variant 5

ECU

Catalog engine: 1400 150HP
Engine code: CSTA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 150 HP
SW upgrade: 04E906027MP_5947
Calibration: 04E906027MP_5947

Variant 6

ECU

Catalog engine: 1400 150HP
Engine code: CZCA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 150 HP
SW upgrade: 04E906027BR_4369
Calibration: 04E906027BR_4369

Variant 7

ECU

Catalog engine: 1400 150HP
Engine code: CSTA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 150 HP
ECU SW: 4240
ECU HW: 04E906027LG
SW upgrade: 04E906027LG_4240
Calibration: 04E906027LG_4240

Variant 8

ECU

Catalog engine: 1400 150HP
Engine code: CSTA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 150 HP
ECU SW: 10SW011231
ECU HW: 0261Sxxxxx
SW upgrade: 04E906027EA_2415
Calibration: 04E906027EA_2415

Variant 9

ECU

Catalog engine: 1400 150HP
Engine code: CZDA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 150 HP
ECU SW: 5064
ECU HW: 04E906027LC
SW upgrade: 04E906027LC_5064
Calibration: 04E906027LC_5064

Variant 10

ECU

Catalog engine: 1400 150HP
Engine code: CZDA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 150 HP
SW upgrade: 04E906027BN_5061
Calibration: 04E906027BN_5061

Variant 11

ECU

Catalog engine: 1400 150HP
Engine code: CZDA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 150 HP
SW upgrade: 04E906027BK_8233
Calibration: 04E906027BK_8233

Variant 12

ECU

Catalog engine: 1400 150HP
Engine code: CSTA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 150 HP
SW upgrade: 04E906027MA_4958
Calibration: 04E906027MA_4958

Variant 13

ECU

Catalog engine: 1400 150HP
Engine code: CWLA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 150 HP
SW upgrade: 04E906027JG_2405
Calibration: 04E906027JG_2405

Variant 14

ECU

Catalog engine: 1400 150HP
Engine code: CWLA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 150 HP
SW upgrade: 04E906027MQ_9532
Calibration: 04E906027MQ_9532

Variant 15

ECU

Catalog engine: 1400 150HP
Engine code: CWLA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 150 HP
SW upgrade: 04E906027HH_2682
Calibration: 04E906027HH_2682

Variant 16

ECU

Catalog engine: 1400 150HP
Engine code: CZEA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 150 HP
SW upgrade: 04E906027BL_8139
Calibration: 04E906027BL_8139

Variant 17

ECU

Catalog engine: 1400 150HP
Engine code: CZEA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 150 HP
SW upgrade: 04E906027HF_3545
Calibration: 04E906027HF_3545

Variant 18

ECU

Catalog engine: 1400 150HP
Engine code: CZEA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 150 HP
ECU SW: 8139
ECU HW: 04E906027BL
SW upgrade: 04E906027BL_8139
Calibration: 04E906027BL_8139

Variant 19

ECU

Catalog engine: 1400 150HP
Engine code: CZDA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 150 HP
SW upgrade: 04E906027HD_2603
Calibration: 04E906027HD_2603

Variant 20

ECU

Catalog engine: 1400 150HP
Engine code: CWLA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 150 HP
SW upgrade: 04E906027MS_5274
Calibration: 04E906027MS_5274

Variant 21

ECU

Catalog engine: 1400 150HP
Engine code: DJNB
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 150 HP
SW upgrade: 04E906027MH_4786
Calibration: 04E906027MH_4786

Variant 22

ECU

Catalog engine: 1400 150HP
Engine code: CZDA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 150 HP
Calibration: 04E906027LD_7006

Variant 23

ECU

Catalog engine: 1400 150HP
Engine code: CSTA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 150 HP
ECU SW: 4700
ECU HW: 04E906027MR
SW upgrade: 04E906027MR_4700
Calibration: 04E906027MR_4700

Variant 24

ECU

Catalog engine: 1400 150HP
Engine code: CZEA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 150 HP
SW upgrade: 04E906027HF_2489
Calibration: 04E906027HF_2489

Variant 25

ECU

Catalog engine: 1400 150HP
Engine code: CZDA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 150 HP
SW upgrade: 04E906027LD_5062
Calibration: 04E906027LD_5062

Variant 26

ECU

Catalog engine: 1400 150HP
Engine code: CZCA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 150 HP
ECU SW: 2833
ECU HW: 04E906027HB
SW upgrade: 04E906027HB_2833
Calibration: 04E906027HB_2833

Variant 27

ECU

Catalog engine: 1400 150HP
Engine code: CZDA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 150 HP
ECU SW: 10SW011231
ECU HW: 0261Sxxxxx
SW upgrade: 04E906027HD_2603
Calibration: 04E906027HD_2603

Variant 28

ECU

Catalog engine: 1400 150HP
Engine code: CZCA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 150 HP
ECU SW: 2542
ECU HW: 04E906027KJ
SW upgrade: 04E906027KJ_2542
Calibration: 04E906027KJ_2542

Variant 29

ECU

Catalog engine: 1400 150HP
Engine code: CSTA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 150 HP
ECU SW: 5320
ECU HW: 04E906027LN
SW upgrade: 04E906027LN_5320
Calibration: 04E906027LN_5320

Variant 30

ECU

Catalog engine: 1400 150HP
Engine code: CZCA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 150 HP
ECU SW: 0668
ECU HW: 04E906027NR
SW upgrade: 04E906027NR_0668
Calibration: 04E906027NR_0668

Variant 31

ECU

Catalog engine: 1400 150HP
Engine code: CZEA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 150 HP
SW upgrade: 04E906027AT_8140
Calibration: 04E906027AT_8140

Variant 32

ECU

Catalog engine: 1400 150HP
Engine code: CZDA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 150 HP
SW upgrade: 04E906027LC_5064
Calibration: 04E906027LC_5064

Variant 33

ECU

Catalog engine: 1400 150HP
Engine code: CZDA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 150 HP
SW upgrade: 04E906027HE_2604
Calibration: 04E906027HE_2604

Variant 34

ECU

Catalog engine: 1400 150HP
Engine code: CZDA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 150 HP
SW upgrade: 04E906027HQ_2484
Calibration: 04E906027HQ_2484

Variant 35

ECU

Catalog engine: 1400 150HP
Engine code: CZEA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 150 HP
SW upgrade: 04E906027BL_7965
Calibration: 04E906027BL_7965

Variant 36

ECU

Catalog engine: 1400 150HP
Engine code: CZCA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 150 HP
SW upgrade: 04E906027HC_3061
Calibration: 04E906027HC_3061

Variant 37

ECU

Catalog engine: 1400 150HP
Engine code: CZDA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 150 HP
SW upgrade: 04E906027LB_5063
Calibration: 04E906027LB_5063

Variant 38

ECU

Catalog engine: 1400 150HP
Engine code: CSTA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 150 HP
SW upgrade: 04E906027LN_5320
Calibration: 04E906027LN_5320

Variant 39

ECU

Catalog engine: 1400 150HP
Engine code: CZEA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 150 HP
SW upgrade: 04E906027HG_2491
Calibration: 04E906027HG_2491

Variant 40

ECU

Catalog engine: 1400 150HP
Engine code: CZEA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 150 HP
SW upgrade: 04E906027EF_8141
Calibration: 04E906027EF_8141

Variant 41

ECU

Catalog engine: 1400 150HP
Engine code: CZEA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 150 HP
SW upgrade: 04E906027EF_8237
Calibration: 04E906027EF_8237

Variant 42

ECU

Catalog engine: 1400 130HP
Engine code: CSTA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 130 HP
SW upgrade: 04E906027F_6593
Calibration: 04E906027F_6593

Variant 43

ECU

Catalog engine: 1400 130HP
Engine code: CSTA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 130 HP
ECU SW: 10SW011288
ECU HW: 0261s09159
SW upgrade: 04E906027H_3534
Calibration: 04E906027H_3534

Variant 44

ECU

Catalog engine: 1400 130HP
Engine code: CST
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 130 HP
SW upgrade: 04E906027F_7677
Calibration: 04E906027F_7677

Variant 45

ECU

Catalog engine: 1400 130HP
Engine code: CST
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 130 HP
ECU SW: 8031
ECU HW: 04E906027F
SW upgrade: 04E906027F_8031
Calibration: 04E906027F_8031

Variant 46

ECU

Catalog engine: 1400 130HP
Engine code: CST
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 130 HP
SW upgrade: 04E906027F_8031
Calibration: 04E906027F_8031

Variant 47

ECU

Catalog engine: 1400 130HP
Engine code: CZDA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 130 HP
SW upgrade: 04E906027BS_2605
Calibration: 04E906027BS_2605

Variant 48

ECU

Catalog engine: 1400 130HP
Engine code: CZDA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 130 HP
SW upgrade: 04E906027JD_2606
Calibration: 04E906027JD_2606

Variant 49

ECU

Catalog engine: 1400 130HP
Engine code: CZEA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 130 HP
SW upgrade: 04E906027CD_2337
Calibration: 04E906027CD_2337

Variant 50

ECU

Catalog engine: 1400 130HP
Engine code: CZEA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 130 HP
SW upgrade: 04E906027CE_2341
Calibration: 04E906027CE_2341

Variant 51

ECU

Catalog engine: 1400 130HP
Engine code: CZEA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 130 HP
SW upgrade: 04E906027AT_9073
Calibration: 04E906027AT_9073

Variant 52

ECU

Catalog engine: 1400 130HP
Engine code: CSTA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 130 HP
SW upgrade: 04E906027F_9075
Calibration: 04E906027F_9075

Variant 53

ECU

Catalog engine: 1400 125HP
Engine code: CZEA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 125 HP
ECU SW: 1037549332
ECU HW: 0261S12608
SW upgrade: 04E906027HF_2326
Calibration: 04E906027HF_2326

Variant 54

ECU

Catalog engine: 1400 122HP
Engine code: CZDA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 122 HP
SW upgrade: 04E906027HD_2325
Calibration: 04E906027HD_2325

Variant 55

ECU

Catalog engine: 1400 122HP
Engine code: CZCA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 122 HP
SW upgrade: 04E906027HB_2328
Calibration: 04E906027HB_2328

Variant 56

ECU

Catalog engine: 1400 122HP
Engine code: CZDA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 122 HP
SW upgrade: 04E906027HE_2335
Calibration: 04E906027HE_2335

Variant 57

ECU

Catalog engine: 1400 122HP
Engine code: CYVB
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 122 HP
SW upgrade: 04E906027GT_2395
Calibration: 04E906027GT_2395

Variant 58

ECU

Catalog engine: 1400 122HP
Engine code: CYVB
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 122 HP
SW upgrade: 04E906027GT_3993
Calibration: 04E906027GT_3993

Variant 59

ECU

Catalog engine: 1400 122HP
Engine code: CYVA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 122 HP
SW upgrade: 04E906027GQ_2398
Calibration: 04E906027GQ_2398

Variant 60

ECU

Catalog engine: 1400 122HP
Engine code: CYVA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 122 HP
SW upgrade: 04E906027GP_3948
Calibration: 04E906027GP_3948

Variant 61

ECU

Catalog engine: 1400 122HP
Engine code: CYVB
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 122 HP
SW upgrade: 04E906027GS_2397
Calibration: 04E906027GS_2397

Variant 62

ECU

Catalog engine: 1400 122HP
Engine code: CYVB
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 122 HP
SW upgrade: 04E906027GR_3949
Calibration: 04E906027GR_3949

Variant 63

ECU

Catalog engine: 1400 122HP
Engine code: CZDA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 122 HP
SW upgrade: 04E906027HQ_2327
Calibration: 04E906027HQ_2327

Variant 64

ECU

Catalog engine: 1400 122HP
Engine code: CZCA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 122 HP
SW upgrade: 04E906027JK_5924
Calibration: 04E906027JK_5924

Variant 65

ECU

Catalog engine: 1400 122HP
Engine code: CZCA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 122 HP
SW upgrade: 04E906027JK_2331
Calibration: 04E906027JK_2331

Variant 66

ECU

Catalog engine: 1400 122HP
Engine code: CZCA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 122 HP
SW upgrade: 04E906027HC_2322
Calibration: 04E906027HC_2322

Variant 67

ECU

Catalog engine: 1400 122HP
Engine code: CYVA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 122 HP
SW upgrade: 04E906027GQ_3992
Calibration: 04E906027GQ_3992

Variant 68

ECU

Catalog engine: 1200 110HP
Engine code: CYVA
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 110 HP
ECU SW: 103754539
ECU HW: 0261XXXXXX
SW upgrade: 04E906027CH_7992
Calibration: 04E906027CH_7992

Variant 69

ECU

Catalog engine: 1200 85HP
Engine code: CYVA
Generation: Golf VII Mk1 2012-2017
Matched gains engine: 1.0TSI 85
Controller brand: BOSCH
ECU: MED17.5.25
Stock power: 85 HP
Stage 1 power: 130 HP
Power increase: +45 HP (+53%)
Stock torque: 160 Nm
Stage 1 torque: 240 Nm
Torque increase: +80 Nm (+50%)
SW upgrade: 04E906027GP_2396
Calibration: 04E906027GP_2396

Related vehicles

Other vehicles built on the MED17.5.25 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the VOLKSWAGEN GOLF 7 on the MED17.5.25?

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 MED17.5.25 ECU software on this model?

Yes — the VOLKSWAGEN GOLF 7 on the MED17.5.25 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.