I have just bought a 2004 320cd sport and althought after a week of good economy and it going ok I am already thinking of a remap as I have heard that this can be done fairly reliably.
I couldnt get hold of a decent 330d with the money I had but coming from a Honda S2000 the 320d feels a bit on the slow side!
So, can anyone recommend which are the best companies to have a remap with and what sort of power gains I would be looking at as well as price please? The engine is an M47TUD20.
I've tried to use the search but its not come up with anything.