http://www.amazon.com/Sunpro-CP7025-Sport-Mechanical-Boost/dp/B000MZQIWM
What about this one? Fiscon makes a plug in box that displays the boost in the instrument cluster but I don't know if it works on the '10s. Try checking kufatec.de.
What about this one? Fiscon makes a plug in box that displays the boost in the instrument cluster but I don't know if it works on the '10s. Try checking kufatec.de.