Quote:
Originally Posted by Fanis
Only when you actually do the tuning you will know! All the tuners claim the same or even improved fuel economy after the tuning, but only in everyday use you will know if it is true or not.
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I too love the fuel economy of my 118i.
Yea I agree. You won't know until you chiptune. Are you planning to chiptune your 118i? Are such chiptunes DIY though? Would it be difficult to do it yourself?
Fanis, would you go for it?