Bazazz ZFI with the Z AFM wideband module and sensor. Was fitted to an 07-08 GSXR 1000, maybe future years, too, IDK. Perfect used condition, comes with original packaging, manuals and cables. New 800+.
This item allows you to completely custom tune your bike's fueling and to datalog the results. Vendor pic because this is exactly what mine looks like.
$350 obo for both. Will ship.