Tuono PCIII Part Number is DJ923-411 (for Aprilai Tuonos Gen 2 - 2006 on) Seem to be specific for the bike, but stick it in a search engine and see what pops up
Just for info:
"The Dynojet Power Commander for the Aprilia Tuono 06-08 models plugs inline with your bike’s stock fuel injection system for precise fuel tuning for the perfect air/fuel ratio (This ensures that the engine can produce the maximum possible horsepower for that given combination). It uses OEM (original equipment manufacturer) style connectors making installation easy and quick. The PCIIIusb allows a full range of fuel adjustment, as much as +/- 100% over stock. Adjustments can be made either with a Windows based computer or by using the face plate mounted button adjusters. No permanent changes are made to the bike’s system. Once the unit is removed the bike reverts to its stock settings.
FEATURES:
•Works with any exhaust
•+/- 100% fuel adjustability over stock
•Expandable with (purchased seperately): -Ignition Module, -Quick Shifter, -Color LCD display & -Multi-Function Hub
•Easy installation (no cutting or splicing) "