How many k's would i get out of an 2.5L automatic t4? I'm currently looking at buying a 2003 t4, just clocked over 110,000ks and is in really good nick. However i dont want to bite the bullet if the fuel consumption is heavy, I live rurally and its a pain in the as the only service station is...

Hi Everyone, I have a T4 1.9TD 800 Special, I know I cant get this remapped or chipped can I? :* So what things can I do to get more power and fuel efficiency please. Thanks :ILU: