Ive actually just made my own after looking at the installation diagrams!!! Advantages of working in a warehouse with lots of electrical equipment about!! Not as pretty but im sure it'll do the job
You'll be needing this now then
http://www.350z-tech.com/zwiki/Plenum_S ... stallation
Off to the workshop to see what i can cook up
Do you think these are worth the money GIXXER