Holding 'T' Makes Car Go Extremely Fast

So, i've noticed this in a few other vehicles aswell, for example the 1999 Ford Crown Vic by Nadeox, I would have tons of fun with it, getting up to speeds of over 200MPH etc..., anybody know what this is?

 

When making their cars, some people add invisible thrusters. Pushing T activates these thrusters

 

In which ways? Im genuinely curious

 

No , they are only equipped on specific cars . Like Nadeox1's vic , dkutch's subie and evo , and others

 

I add them on to all of the cars in BeamNG (because it's stupid fun)

 

I know I probably shouldn't play the game this way, but I end up pressing T to go ultra fast on any car that has it. It's so fun I can't help myself.

 

Just had to restart my game to get it to function again, but it's absolutely entertaining to have these invisible thrusters, and I wish every car had them!