Irmscher has new performance enhancements on offer for the Opel Insignia OPC models. The top model of the Rüsselsheimer thus comes to 374PS. The design was also changed by Irmscher, a spoiler lip at the front, side skirts, a rear diffuser and a modified radiator grille were installed.
The tuning company Irmscher also offers various performance enhancements for other OPC versions such as the Astra or Corsa. An additional module for the engine control is installed in the performance increase. The OPC Insignia then comes out with 374PS, which provide significantly more propulsion than the production model. The costs for the increase in performance are the same for all models at € 549. The performance data, on the other hand, vary significantly. After optimization, 322PS are available for the Astra OPC and the Corsa OPC races with 220PS.