17-08-2012, 11:54 AM
But, to get the 55mpg you've also got a MUCH newer and more efficient turbo than the engine was originally designed to use, i expect if you setup the mapping properly with a VNT on a HDi i expect you'd probably expect a fair gain in economy
![[Image: Ty8kl7b.jpg]](https://i.imgur.com/Ty8kl7b.jpg)