JAGUAR · MED17.8.31 ECU · petrol

JAGUAR XKR MED17.8.31 tuning files

Everything we work with on the JAGUAR XKR fitted with the MED17.8.31. The matched variants sit between 510 and 510 HP from the factory. There are 8 distinct variants on file for this combination. 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

Solutions that apply to the MED17.8.31 on this petrol platform. The exact set depends on the specific engine and software version.

Engine variants & ECU software

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

Variant 1

ECU
Catalog engine
5000 510HP
Generation
All
Matched gains engine
5.0 V8 Supercharged 510
Controller brand
BOSCH
ECU
MED17.8.31
Stock power
510 HP
Stage 1 power
530 HP
Power increase
+20 HP (+4%)
Stock torque
625 Nm
Stage 1 torque
655 Nm
Torque increase
+30 Nm (+5%)
ECU HW
CPLA-12B684-YE
SW upgrade
DX23-14C204-RCF
Calibration
DX23-14C204-RCF

Variant 2

ECU
Catalog engine
5000 510HP
Generation
All
Matched gains engine
5.0 V8 Supercharged 510
Controller brand
BOSCH
ECU
MED17.8.31
Stock power
510 HP
Stage 1 power
530 HP
Power increase
+20 HP (+4%)
Stock torque
625 Nm
Stage 1 torque
655 Nm
Torque increase
+30 Nm (+5%)
ECU HW
CPLA-12B684-YE
SW upgrade
CPLA-14C204-RCK
Calibration
CPLA-14C204-RCK

Variant 3

ECU
Catalog engine
5000 510HP
Generation
All
Matched gains engine
5.0 V8 Supercharged 510
Controller brand
BOSCH
ECU
MED17.8.31
Stock power
510 HP
Stage 1 power
530 HP
Power increase
+20 HP (+4%)
Stock torque
625 Nm
Stage 1 torque
655 Nm
Torque increase
+30 Nm (+5%)
ECU HW
CPLA-12B684-YE
SW upgrade
DW93-14C204-ZAH
Calibration
DW93-14C204-ZAH

Variant 4

ECU
Catalog engine
5000 510HP
Generation
All
Matched gains engine
5.0 V8 Supercharged 510
Controller brand
BOSCH
ECU
MED17.8.31
Stock power
510 HP
Stage 1 power
530 HP
Power increase
+20 HP (+4%)
Stock torque
625 Nm
Stage 1 torque
655 Nm
Torque increase
+30 Nm (+5%)
ECU SW
1037526503
SW upgrade
DX23-14C204-EAE
Calibration
DX23-14C204-EAE

Variant 5

ECU
Catalog engine
5000 510HP
Generation
All
Matched gains engine
5.0 V8 Supercharged 510
Controller brand
BOSCH
ECU
MED17.8.31
Stock power
510 HP
Stage 1 power
530 HP
Power increase
+20 HP (+4%)
Stock torque
625 Nm
Stage 1 torque
655 Nm
Torque increase
+30 Nm (+5%)
ECU HW
CPLA-12B684-YE
SW upgrade
CPLA-14C204-RAJ
Calibration
CPLA-14C204-RAJ

Variant 6

ECU
Catalog engine
5000 510HP
Generation
All
Matched gains engine
5.0 V8 Supercharged 510
Controller brand
BOSCH
ECU
MED17.8.31
Stock power
510 HP
Stage 1 power
530 HP
Power increase
+20 HP (+4%)
Stock torque
625 Nm
Stage 1 torque
655 Nm
Torque increase
+30 Nm (+5%)
SW upgrade
DX23-14C204-ETE
Calibration
DX23-14C204-ETE

Variant 7

ECU
Catalog engine
5000 510HP
Generation
All
Matched gains engine
5.0 V8 Supercharged 510
Controller brand
BOSCH
ECU
MED17.8.31
Stock power
510 HP
Stage 1 power
530 HP
Power increase
+20 HP (+4%)
Stock torque
625 Nm
Stage 1 torque
655 Nm
Torque increase
+30 Nm (+5%)
ECU HW
CPLA-12B684-YE
SW upgrade
DX23-14C204-EED
Calibration
DX23-14C204-EED

Variant 8

ECU
Catalog engine
5000 510HP
Generation
All
Matched gains engine
5.0 V8 Supercharged 510
Controller brand
BOSCH
ECU
MED17.8.31
Stock power
510 HP
Stage 1 power
530 HP
Power increase
+20 HP (+4%)
Stock torque
625 Nm
Stage 1 torque
655 Nm
Torque increase
+30 Nm (+5%)
SW upgrade
CPLA-14C204-RCK
Calibration
CPLA-14C204-RCK

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 XKR 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 XKR 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.

JAGUAR XKR MED17.8.31 ECU Tuning Files | TuningBay