any 1 used 1 of these http://www.forgemotorsport.co.uk/content.asp?inc=product&cat=190202TUN&product=FMEGRBP
have you used it DPJ
I thought you needed to put a resistor across the SAI plug to stop the fault codes?
http://uk-mkivs.net/forums/p/141240/940861.aspx
It goes on the lower front half of the engine.