Jaguar S Type 4.2 V8 R 400hp chiptuning
All years · Petrol · ECU: Denso MB079700
Stage 1: +20 hp & +24 Nm
Jaguar S Type 4.2 V8 R 400hp · 400 hp · 541 Nm
Power+20 hp · +5%
Stock400hp
Stage 1420hp
Torque+24 Nm · +4%
Stock541Nm
Stage 1565Nm
Engine ECU
Read methods
Available options
With an individually developed Stage 1 tuning file, the Jaguar S Type 4.2 V8 R 400hp with 400 hp and 541 Nm gets 420 hp and 565 Nm – an increase of +20 hp (5%) and +24 Nm. The file is created by our tuning engineers for your exact software version on the Denso MB079700 ECU and is delivered via our file service portal in 5–15 minutes. Options such as DECAT, DTC Removal, FLAPS, Vmax can be combined in the same file.
Values are guide values from our dyno and comparable vehicles. Actual results depend on condition, hardware and fuel quality. Use only where legally permitted.
Technical data
| Fuel | Petrol |
| Displacement | 4196 CC |
| Compression ratio | 11.9 : 1 |
| Bore × stroke | 86.0 X 90.3 mm |
| Engine code | AJ34 |
Other engines: Jaguar S Type All years
1 free credit
Ready for the next level?
Create your free account on our file service portal and get 1 free credit to test – your first file is ready in minutes.