[MatthewH]

Managed to get hold of a full cat-back S8 system locally today. Total cost: £50.

The only problem is the vacuum hose nipple has broken off one of the actuators for the flaps.

Not had chance to have a good look at it yet. By default (no vacuum applied), are the flaps open or closed? (ie - if I want the flaps to be open at all times do I need to apply constant vacuum or none at all?)

Thanks