@tucpal not seen anything about this pipe issue I've not got time today to look but will try and look over the weekend.
@Jasoncourt Redex is rubbish you want some good stuff protec is great and is only meant to be used by the motor trade.
http://www.ebay.co.uk/itm/PROTEC-DPF-Sup...2a3b5eb848
Also this maybe of help
http://www.ebay.co.uk/itm/DPF-Common-Rai...1c58560a2c
http://www.ebay.co.uk/itm/PROTEC-Diesel-...27eb8ec0d4
@Jasoncourt Redex is rubbish you want some good stuff protec is great and is only meant to be used by the motor trade.
http://www.ebay.co.uk/itm/PROTEC-DPF-Sup...2a3b5eb848
Also this maybe of help
http://www.ebay.co.uk/itm/DPF-Common-Rai...1c58560a2c
http://www.ebay.co.uk/itm/PROTEC-Diesel-...27eb8ec0d4
Astra-J 2.0 CDTI S/S
Retrofitted AFL, TPMS, Navi950, BT, DAB, Rear Camera, Infinity sound system, Towbar, Flexfloor & more.
I can do programming and retrofits using genuine GM MDI and Dealer software.