Tunit has been verified to improve performance and reduce emissions by 27%. This verification has been carried out to present only on diesel tractors. While the Tractor engine is used on other applications and the systems may be similar on other diesel engines independent verification is only relevant to Tractors.
With the increased awareness of Global Warming, damaging greenhouse gases and the increase in engine numbers, strict controls are enforced on harmful gas emissions. The five main emissions from a Diesel engine are:
Independent research carried out by University study of
14 separate products found the Tunit to be effective in cutting
emissions by 27% against and improving economy by 12%.
(The same research found all other Tuning products tested including remapping and Chip Tuning doubled dangerous exhaust emissions.)