Jaguar XJ 2003 – 2009
2 engines
Generations
EngineFuelStockStage 1Gain
4.2 V8 SC 400hpPetrol400 hp · 540 Nm470 hp · 630 Nm+70 hp · +90 Nm
- ECU
- Denso MB279700
- Engine code
- AJ34
- Displacement
- 4196 cm³
- Power gain
- +18 %
Stage 2 and Stage 3: on quotation, depending on the vehicle's modifications.
Open a pro account- Stock · 400 hp / 540 Nm
- Stage 1 · 470 hp / 630 Nm
Indicative power and torque figures. Actual results depend on the vehicle's condition, fuel, hardware and measurement method.
Rules on vehicle modifications (type approval, emissions, road safety, roadworthiness testing, insurance) are specific to each country, and some services may be prohibited there on public roads. Before any work, the agent checks the regulations in their country, informs the end customer and has them sign the required documents; the agent remains solely responsible for installing and using the files.