Elf solaris FE the upgrade
over Elf solaris dpf will save you 2% in mpg.
Heh if thats true over 10000 miles this
will only cost about £15 on a 50 mpg car(compared to the elf dpf
I have at present).Both types are for sale atm and cost approx the same.
It also reduces CO2 by 3.5g a km..from a starting level of what I wonder
The really good thing for me tho is :
A Lag coupe 3.0V6 diesel has 192g CO2
Here road tax jumps by about 200 euro between a 189 g car and a 190+ one..
Hurrah now I can get a V6 coupe and hop down to my local licencing office,swear to use only Elf FE in future and Ill save 200 a year in tax
I can just see the official trying to keep a straight face and remembering the incident for joke of the month at the next office party.