Upgrade stages from 360 to 380 hp for the 2.8T engine of Opel Insignia OPC.

Stage 1 & Stage 2 upgrades, are presented below.

Stock engine specs:    

Capacity: 2792cc                           
bore x stroke: 89 x 74.8 (mm)
Compression ratio: 9.5:1

Power: 325hp
Torque: 435Nm

Stage 1: 

Engine upgrades:

-Stage 1 Software upgrade

Engine performance:

Power: 360hp
Torque: 530Nm

Stage 2:

 Engine upgrades:

-Air filter
-Full 70mm exhaust
-Stage 2 Software upgrade

Engine performance:

Power: 380hp
Torque: 560Nm

Software upgrades:

Boost control is achieved using the OEM ECU and N75 valve.

Use of 95/100 octane fuel is mandatory.