Is anyone on here running their Busa on an aftermarket management system? I have heard of people running stand alone systems and piggyback systems as well as the usual power commander offerings.
I have currently got the standard Ecu etc on mine but was considering buying a power commander, so before shelling out the hard earned lolly Just thought I would ask some of the busa experts!

Most stick with the original ECU and a Power Commander. Only if they are going for really wild tuning do they go for after market such as Motec M400 EFI (for a turbo with 3 bar map sensor and all other necessary sensors £2,700.00)

Is there any web site where I may be able to pick up a few things on busas in cars, stuff like which way is up, and how to wire them etc??

Heres a link to a forum dedicated to ECU hacking

They have cracked the Busa ECU and it is now mappable.

http://www.activeboard.com/forum.spark?forumID=99460&subForumID=392256&p=2

You can also read fault codes with the cable(approx 20 quid) without the need for Busa clocks