JAGUAR · MED17.8.31 ECU · petrol

JAGUAR XF MED17.8.31 tuning files

JAGUAR XF on the MED17.8.31: matched, calibrated and delivered with care. Across the matched variants stock power runs from 250 to 510 HP. There are 14 distinct variants on file for this combination. It is a petrol platform, tuned for response and clean power delivery. Each file is tied to the precise software on your car and checked before it goes out.

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Available solutions

Applicable work for the MED17.8.31 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

14 distinct variants for the JAGUAR XF on the MED17.8.31 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 5000 510HP
Generation: -2015
Matched gains engine: 5.0 V8 Supercharged 510
Controller brand: BOSCH
ECU: MED17.8.31
Stock power: 510 HP
Stage 1 power: 560 HP
Power increase: +50 HP (+10%)
Stock torque: 625 Nm
Stage 1 torque: 700 Nm
Torque increase: +75 Nm (+12%)
ECU HW: CPLA-12B684-YE
SW upgrade: EX53-14C204-ETD
Calibration: EX53-14C204-ETD

Variant 2

ECU

Catalog engine: 5000 510HP
Generation: -2015
Matched gains engine: 5.0 V8 Supercharged 510
Controller brand: BOSCH
ECU: MED17.8.31
Stock power: 510 HP
Stage 1 power: 560 HP
Power increase: +50 HP (+10%)
Stock torque: 625 Nm
Stage 1 torque: 700 Nm
Torque increase: +75 Nm (+12%)
ECU SW: 1037533048
SW upgrade: DX23-14C204-RED
Calibration: DX23-14C204-RED

Variant 3

ECU

Catalog engine: 5000 510HP
Generation: -2015
Matched gains engine: 5.0 V8 Supercharged 510
Controller brand: BOSCH
ECU: MED17.8.31
Stock power: 510 HP
Stage 1 power: 560 HP
Power increase: +50 HP (+10%)
Stock torque: 625 Nm
Stage 1 torque: 700 Nm
Torque increase: +75 Nm (+12%)
ECU HW: CPLA-12B684-YE
SW upgrade: EX53-14C204-RAF
Calibration: EX53-14C204-RAF

Variant 4

ECU

Catalog engine: 5000 510HP
Generation: -2015
Matched gains engine: 5.0 V8 Supercharged 510
Controller brand: BOSCH
ECU: MED17.8.31
Stock power: 510 HP
Stage 1 power: 560 HP
Power increase: +50 HP (+10%)
Stock torque: 625 Nm
Stage 1 torque: 700 Nm
Torque increase: +75 Nm (+12%)
SW upgrade: EX53-14C204-EAE
Calibration: EX53-14C204-EAE

Variant 5

ECU

Catalog engine: 3000 250HP
Generation: 2015-
Matched gains engine: 2.0T 250
Controller brand: BOSCH
ECU: MED17.8.31
Stock power: 250 HP
Stage 1 power: 270 HP
Power increase: +20 HP (+8%)
Stock torque: 365 Nm
Stage 1 torque: 440 Nm
Torque increase: +75 Nm (+21%)
SW upgrade: DW93-14C204-JAG
Calibration: DW93-14C204-JAG

Variant 6

ECU

Catalog engine: 3000 250HP
Generation: 2015-
Matched gains engine: 2.0T 250
Controller brand: BOSCH
ECU: MED17.8.31
Stock power: 250 HP
Stage 1 power: 270 HP
Power increase: +20 HP (+8%)
Stock torque: 365 Nm
Stage 1 torque: 440 Nm
Torque increase: +75 Nm (+21%)
ECU HW: CPLA-12B684-YE
SW upgrade: DW93-14C204-TTJ
Calibration: DW93-14C204-TTJ

Variant 7

ECU

Catalog engine: 3000 250HP
Generation: 2015-
Matched gains engine: 2.0T 250
Controller brand: BOSCH
ECU: MED17.8.31
Stock power: 250 HP
Stage 1 power: 270 HP
Power increase: +20 HP (+8%)
Stock torque: 365 Nm
Stage 1 torque: 440 Nm
Torque increase: +75 Nm (+21%)
SW upgrade: DW93-14C204-TTJ
Calibration: DW93-14C204-TTJ

Variant 8

ECU

Catalog engine: 3000 250HP
Generation: 2015-
Matched gains engine: 2.0T 250
Controller brand: BOSCH
ECU: MED17.8.31
Stock power: 250 HP
Stage 1 power: 270 HP
Power increase: +20 HP (+8%)
Stock torque: 365 Nm
Stage 1 torque: 440 Nm
Torque increase: +75 Nm (+21%)
ECU HW: CPLA-12B684-YE
SW upgrade: DX23-14C204-JTH
Calibration: DX23-14C204-JTH

Variant 9

ECU

Catalog engine: 3000 250HP
Generation: 2015-
Matched gains engine: 2.0T 250
Controller brand: BOSCH
ECU: MED17.8.31
Stock power: 250 HP
Stage 1 power: 270 HP
Power increase: +20 HP (+8%)
Stock torque: 365 Nm
Stage 1 torque: 440 Nm
Torque increase: +75 Nm (+21%)
ECU HW: CPLA-12B684-YE
SW upgrade: DX23-14C204-TTG
Calibration: DX23-14C204-TTG

Variant 10

ECU

Catalog engine: 3000 250HP
Generation: 2015-
Matched gains engine: 2.0T 250
Controller brand: BOSCH
ECU: MED17.8.31
Stock power: 250 HP
Stage 1 power: 270 HP
Power increase: +20 HP (+8%)
Stock torque: 365 Nm
Stage 1 torque: 440 Nm
Torque increase: +75 Nm (+21%)
ECU SW: 1037526503
ECU HW: CPLA-12B684-YE
SW upgrade: DX23-14C204-TCF
Calibration: DX23-14C204-TCF

Variant 11

ECU

Catalog engine: 3000 250HP
Generation: 2015-
Matched gains engine: 2.0T 250
Controller brand: BOSCH
ECU: MED17.8.31
Stock power: 250 HP
Stage 1 power: 270 HP
Power increase: +20 HP (+8%)
Stock torque: 365 Nm
Stage 1 torque: 440 Nm
Torque increase: +75 Nm (+21%)
ECU SW: 1037526503
ECU HW: CPLA-12B684-YE
SW upgrade: DW93-14C204-JAF
Calibration: DW93-14C204-JAF

Variant 12

ECU

Catalog engine: 3000 250HP
Generation: 2015-
Matched gains engine: 2.0T 250
Controller brand: BOSCH
ECU: MED17.8.31
Stock power: 250 HP
Stage 1 power: 270 HP
Power increase: +20 HP (+8%)
Stock torque: 365 Nm
Stage 1 torque: 440 Nm
Torque increase: +75 Nm (+21%)
ECU SW: 1037526503
ECU HW: CPLA-12B684-YE
SW upgrade: DW93-14C204-JTG
Calibration: DW93-14C204-JTG

Variant 13

ECU

Catalog engine: 3000 250HP
Generation: 2015-
Matched gains engine: 2.0T 250
Controller brand: BOSCH
ECU: MED17.8.31
Stock power: 250 HP
Stage 1 power: 270 HP
Power increase: +20 HP (+8%)
Stock torque: 365 Nm
Stage 1 torque: 440 Nm
Torque increase: +75 Nm (+21%)
ECU HW: CPLA-12B684-YE
SW upgrade: DX23-14C204-JTG
Calibration: DX23-14C204-JTG

Variant 14

ECU

Catalog engine: 3000 250HP
Generation: 2015-
Matched gains engine: 2.0T 250
Controller brand: BOSCH
ECU: MED17.8.31
Stock power: 250 HP
Stage 1 power: 270 HP
Power increase: +20 HP (+8%)
Stock torque: 365 Nm
Stage 1 torque: 440 Nm
Torque increase: +75 Nm (+21%)
ECU HW: CPLA-12B684-YE
SW upgrade: DW93-14C204-TCH
Calibration: DW93-14C204-TCH

Related vehicles

Other vehicles built on the MED17.8.31 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the JAGUAR XF on the MED17.8.31?

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 MED17.8.31 ECU software on this model?

Yes — the JAGUAR XF on the MED17.8.31 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.