Opel Signum

Opel Signum tuning at a glance

Our catalogue covers 24 Opel Signum engine variants, each with stock and tuned figures sourced from the remap database. The largest verified gain on the Opel Signum is +41 HP.

Most popular Opel Signum engines for remapping

• 2003 - 2008 2.8 T 230 → 271 HP · +41 HP
• 2003 - 2008 2.8 Turbo 250 → 290 HP · +40 HP
• 2003 - 2008 2.8 Turbo 230 → 270 HP · +40 HP
• 2003 - 2008 2.0 T 200 → 240 HP · +40 HP
• 3.0 V6 CDTI 177 177 → 217 HP · +40 HP
• 2003 - 2008 1.9 CDTI 150 → 190 HP · +40 HP
• 1.9cdti 16V 150 → 190 HP · +40 HP
• 2003 - 2008 1.9 CDTI 100 → 140 HP · +40 HP

The Opel Signum range splits into 12 diesel, 9 petrol variants. Every figure above comes straight from our vehicle database. Pick your exact engine to see the stage-1 numbers.