I was ripping my s14 apart today and came across this ECU that has 2 stickers on it.

One reads

"legal in california only for racing vehicles wich may never be used upon a highway"

and the other reads

"jim wolf technology p.o.p. upgrade package s14 sr20det MT (jdm) type 2 370a inj z32 maf" (note, 555c was crossed off and written next to it in pen it reads 370a I beleve they are refering to the injectors)

Just wonderig if this is a legitement tuned ecu, the stickers look half assed and might have been made and just slapped on, Is there any way to test the authenticity of the "tuned" ecu??

Here is a picture for refrence

Open the ECU and see if there is a daughterboard attached.