Holden Signum ECU Tuning

On site only

For the Holden Signum (2003–2008) we cover 1 engine variant (Petrol). Stage 1 starts at €170.

All engine variants

Variant	Engine code	Power	Fuel	Control unit
2.8	–	–	Petrol	BOSCH ME9.1	Request Details & price

Pick it in the configurator for stage, options and fixed price right away.