FS: FAM Speed ECU, $125, shipped from Japan
 

Thought someone might be interested in this. It's a FAM Speed JDM (i.e. N374) ECU, for an S5. Has altered timing & fuel maps, along with fuel cut, rev limited raised and speed limiter removed. The usual fare.
http://i673.photobucket.com/albums/v...18003094s0.jpg
http://i673.photobucket.com/albums/v...18003094s1.jpg
http://i673.photobucket.com/albums/v...18003094s2.jpg

Can also get hold of a JAM, Cockpit Kani, R-Magic, Auto Boy and Pan Speed ECUs if anyone's interested in them

Is this guy just a plug and play? And what kind of improvement should I be expecting if I get it?

Good question. It is just plug n play, although the exact improvements I couldn't tell you. Am assuming it's the usual stage 1 ECUs that you can pick up: limiters removed/timing & fuelling changes, mapped to a little higher boost etc.

Ahhh, T2 ECU? Damn, I have a fun little NA. Thanks anyways bud.

It's actually tough to find any N/A specific aftermarket stuff here in Japan.

For some reason that doesn't surprise me haha.