Opel Signum 2003–2008 tuning files
Typical stock and Stage 1 figures for each engine. Open an engine for torque, ECU and technical data.
Engine
Stock
Stage 1
Gain
1.9 CDTi 100hp
100 hp
140 hp
+40 hp
1.9 CDTi 120hp
120 hp
150 hp
+30 hp
1.9 CDTi 150hp
150 hp
180 hp
+30 hp
2.0 Turbo 170hp
170 hp
200 hp
+30 hp
2.2i 16v 155hp
155 hp
165 hp
+10 hp
2.8 Turbo 230hp
230 hp
270 hp
+40 hp
2.8 Turbo 250hp
250 hp
290 hp
+40 hp
3.0 CDTi 184hp
184 hp
219 hp
+35 hp
Figures are typical for a stock vehicle in good condition. Actual results depend on condition, fuel quality and fitted hardware.