Help to figure out what these parts are
 

I finally made it around to separating all the boxes of parts that came in my car. Most of them I knew what they were, but a few of them I wasn't really sure and wanted to see if I could get some help on that. I'd greatly appreciate it.

First part I'm curious or not about is whether or not these are the stock 550 injectors for a t2 or for a fd (friend has a lot of these lying around his place)

https://farm9.staticflickr.com/8707/...81308b2d_b.jpg by prgti94, on Flickr

https://farm8.staticflickr.com/7619/...4736a8b9_b.jpg by prgti94, on Flickr

https://farm8.staticflickr.com/7281/...1042659e_b.jpg by prgti94, on Flickr

https://farm9.staticflickr.com/8736/...3490fb03_b.jpg by prgti94, on Flickr

https://farm8.staticflickr.com/7599/...7963c489_b.jpg by prgti94, on Flickr

https://farm9.staticflickr.com/8720/...6938f75a_b.jpgUntitled by prgti94, on Flickr

https://farm9.staticflickr.com/8728/...525ddf5f_b.jpg by prgti94, on Flickr

https://farm9.staticflickr.com/8752/...34aafc75_b.jpg by prgti94, on Flickr

https://farm8.staticflickr.com/7601/...d94e1543_b.jpg by prgti94, on Flickr

https://farm8.staticflickr.com/7637/...081ce120_b.jpg by prgti94, on Flickr

2nd picture is the oil pressure sending unit, goes on drivers side of the engine below the oil filter pedestal

I belive the black box with FB on it is either the horn computer, or alarm computer, not sure which

The rest i'm not sure

-S5 injectors(depending on part # they are either N/A or TII..part numbers are in the FAQ stickies)
-Oil pressure sending unit.
-flasher/signal ECU
-turn signal switch
-various parts for the stock blow off valve
-home made rad cooling panel
-wiring off the Ignition switch which should not have been taken off that way!

Last one,not sure..could be horn ECU or PS ecu.

I appreciate it. I'll look further into the injectors tonight

Look like s5 t2 injectors but as said double check pn
2nd/3rd picture oil pressure switch
4th picture flasher CPU. Controls all hazards, turn signals
6th- part of oil return tube. Need to check if s4 vs s5
7th- left to right. Stock bov, s5(?) charge pipe, greddy flange charge pipe

Thanks on the responses everyone. The injectors are s5 models.