Diesel
Jaguar XJ (X350) 2003-2009 diesel remap figures
1 diesel engine for the Jaguar XJ (X350). Open yours to see the stock and expected figures for its power, torque and ECU.
| Engine / variant | Stock | Vanguard expected | Expected gain, up to | Stage |
|---|---|---|---|---|
| 2.7 TDVi 204bhpDiesel · 2.7L · 2003-2009 | 204 bhp 435 Nm | 258 bhp 503 Nm | +54 bhp +68 Nm | 1 |
All XJ (X350) 2003-2009 variants · Petrol versions
Please note: these are expected figures, not guarantees. Real results vary with the condition of the vehicle, the ECU software version, fuel quality and the hardware fitted. Some options - including Stage 2 and anything that needs extra hardware - are for off-road or competition use only. We check every vehicle first and confirm what is achievable before any work starts.