- Joined
- Apr 15, 2006
- Messages
- 22,641
- Reaction score
- 20,545
- Points
- 113
- Location
- Sth Auck, NZ
- Members Ride
- HSV VS Senator, VX Calais II L67
The Supercharged models run a different PCM. Not sure what the actual internal differences are however. The supercharged motors do have the 2 speed fuel pump module and boost bypass valve.