If I lift the carpet on passenger side, and expose the ECU, will I be able to see a physical add-on if my car has been superchipped?
Or is it more a case of superchip be a re-map, so no physical evidence.

Thanks in advance.
Sorry for being so dim.

 

I believe you will have to open the ECU to see a piggy back chip installed on 4 platform legs, though with trusty screwdriver in hand you should be OK - unless you shake alot...