Thanks for the re-assurance Lenny.
Sounds like nothing but positives with this then as you have said.... think i'll get the socket set out!
Your MPG is very impressive! Is that mixed or mainly motorway??
And I use the boost gauge to shift gear before boost increases too much,
Try to keep her between 100-110 kmh on the motorway and 80-90kmh on other roads,
So 68mpg is the best I can do 59mpg if I drive like I don't care