Performance Upgrade
Vauxhall Signum 2003 - 2008 2.8 Turbo 250hp
5.0
Performance Upgrade
Standard fuel
Calculated with the standard fuel your engine type uses.
Standard maintenance
Average engine condition, no modified hardware.
Safe calibration
Conservatively tuned within safe margins.
We communicate the minimum guaranteed gain, not marketing numbers. In practice the results are often higher.
Original Power
250 HP
After Tuning
290 HP
Power Difference
+40 HP
Original Torque
340 NM
After Tuning
400 NM
Torque Difference
+60 NM
+40 HP / +16%
+60 NM / +18%
2003 - 2008 · 2.8 Turbo 250hp
Unlock +40 HP & +60 NM for your Vauxhall Signum.
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