I install a SCT BA2600 MAF ( Mass Air Flow ) unit on my 2003 Harley Davidson edition F-150 using SCT Advantage III software, and the SCT Livewire TS ( Touch Screen ) programmer. After the unit is installed, we flash the programmer, then flash the actual truck ECM with the tune we have formulated to accept the new MAF meter. Thank you for watching!! Please subscribe to the channel and turn on notifications!!!!!