69 Dart - Firewall Question

[koryliss]

Recently acquired 69 340 Swinger
Any idea what this is?

Thank you

 

[RedFish]

Brake delete ? LMAO
Never seen such as that before

 

[1969reddart]

possibly a NOX box. Older aftermarket smog equipment?

 

[koryliss]

Now that you all convinced me it was not supposed to be there - I removed it and looked. Alarm component. It is a recent junkyard find and I was afraid to touch an "unknown".

Thank you Reffish and 1969rddartfor helping out.
Kory