Davie,
do you mean up pipe (from headers to turbo?) or downpipe (from turbo to cat pipe and onto centre section?
If its the downpipe your after then I can get one for you for £150. As just been fitted to St3ph3ns car. and will fit perfectly to your current system. I (my mate Paul) has also supplied many members on here with centre sections, decat pipes etc.... with no complaints. all components are obviously in Stainless Steel.
........and available in my "group buys"
http://forums.sidc.co.uk/forums/thread/912856.aspx
quality is first class and power!!!! well look @ st3ph3ns figures[][]
Gus