Petrol
Vauxhall Signum 2004-2008 petrol remap figures
4 petrol engines for the Vauxhall Signum. 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 |
|---|---|---|---|---|
| 2.0T 172bhpPetrol · 2.0L · 2004-2008 | 172 bhp 264 Nm | 210 bhp 310 Nm | +38 bhp +46 Nm | 1 |
| 2.2 16v 152bhpPetrol · 2.2L · 2004-2008 | 152 bhp 220 Nm | 169 bhp 238 Nm | +17 bhp +18 Nm | 1 |
| 2.8T V6 226bhpPetrol · 2.8L · 2004-2008 | 226 bhp 330 Nm | 315 bhp 459 Nm | +89 bhp +129 Nm | 2 |
| 2.8T V6 246bhpPetrol · 2.8L · 2004-2008 | 246 bhp 350 Nm | 315 bhp 459 Nm | +69 bhp +109 Nm | 1 |
All Signum 2004-2008 variants · Diesel 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.