what does an ecu upgrade actually do???
sacodetoro Lifer Mar 31, 2010 #2 Welcome to the site mate, Click here lots of info there on plug and play ecu upgrades, common other ecu upgrades are the GReddy emanage ultimate etc. Do a search
Welcome to the site mate, Click here lots of info there on plug and play ecu upgrades, common other ecu upgrades are the GReddy emanage ultimate etc. Do a search