Looking over the options available to get the best kilometers/liter on any vehicle, I decided to do a Google search for save money on gas. I stumbled upon a website that offered various tips. http://www.opentravelinfo.com/travel-guide/uncategorized/how-to-save-money-on-gas-29-tips.html
One of the things that piqued my interest is the term eco tuning. Therefore, I decided to take a closer look at it. It seems that aftermarket parts can be installed that will increase a vehicles fuel efficiency and also the car’s performance. http://www.performancechiptuning.com/ is one company that sells various aftermarket parts.
I have never purchased any of these parts, but maybe someone you know may have used these eco tuning parts.
A forum that have some people sharing their experience with eco tuning at http://forums.redflagdeals.com/disadvantages-chip-tune-1143409/
Two news articles that talk about eco tuning at http://translate.google.com/translate?sl=auto&tl=en&js=n&prev=_t&hl=en&ie=UTF-8&layout=2&eotf=1&u=http%3A%2F%2Fwww.hannover-zeitung.net%2Fmagazin%2Fautomotor%2F47195608-tuning-auf-intelligente-art&act=url and http://translate.google.com/translate?hl=en&sl=auto&tl=en&u=http%3A%2F%2Fwww.tuningsuche.de%2Fbericht%2FMotorshow-Tuning-Car-SKN-Tuning-befeuert-Golf-V-91454.html
Another term used that is similar to eco tuning is chip tuning.