Right,had a look.
The only other place I can find for Diesel performance is DTUK at
I have not dealt with them so can`t really tell you much.
Tunit,which I have,is a digital box that you connect to engine.It has 10 settings ranging from 0 (off) to 9.
If you have the 1.6 Tdci with 110bhp,9 on the tunit will probably give you 160bhp,it will also take your tourqe up by similar margin.The improvement is is mainly noticed at about 1500/2000 rpm as on mine (2.0 TDCI Manual) if I`m doing 50 in 6th and put my foot down,I can be doing 70/80 VERY quickly.
As yours is a cvt box I imagine you would notice similar acceleration,although not as fierce.
From standing starts,I have to be careful or I will still be wheel spinning in 4th!I have mine set at 5and it is perfect..Mpg is around 45/50 in townif I don`t floor it and can easy get 55/60 on a run doing 75.
The down side is the cost,mine was £470.It took me 5 mins to fit andhas transformed the car.Even my wife who knows nothing about cars said shee could notice the difference straight away and was an improvement on standard (already impressive).
Hope all this helps you and anyone else who`s interested.
This kit would be particulaly useful to those who tow!!