E70 3.0d/3.0sd Drivetrain differences

[TOMMO]

Howdy All,

Since this is my first post of the new year.... may you all live strong and prosper in 2009!

The thing is.... i am considering adding a tuning box to my 3.0d but i am slightly apprehensive with regards to the demands on the transmission etc etc... We aren't talking a massive ammount, this varies from company to company but i'm not going for the biggest available anyhow.

I was wondering if there are any significant differences between the 3.0d/sd cars? If the drivetrain is the same.... then i shouldn't have any problems as the quoted figures are below the sd output anyway. Do share please.

And if anyone in the UK has any experience with diesel tuning companies or can reccomend someone or something that would be appreciated greatly.

Cheers all!