I pretty much get the sticker mpg in my 2006 E320 cdi -- 37 higway and 29 city. I could push 40 mpg on highway if i set the cruise at 65 i bet. Anyway, i'd like to tune it for higher mpg and egr limitation.

Anyone have any recommendations or experience with this? I didn't see any in the search. It would be nice to be able to switch maps and experiment with various tunes.

Thanks

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What Would Rudolph Do?
1975 300D, 1975 240D, 1985 300SD, 1997 300D, 2005 E320 , 2006 Toyota Prius