Car building sim

[bunchofkeys]

Can anyone tell me the name of the car building sim (not Car Mechanic Simulator 201x) that was mentioned here a little while back?

There was a PH user that was creating it from scratch and then using Steam to sell it, but i cannot remember the name of it.
It would allow you to build/test the engine, the car from the chassis all the way to the trim; very detailed.

[Warby80]

Automation possibly?

[bunchofkeys]

That's the one! Thank you, a virtual beer to you.