Possible ?

Hello guys , i was playing and i thought about a REP and cash amplifier that would be like 1000x and i was wondering if this could be done ? ( IM NOT ASKING TEAMDARKNES TO MAKE IT ) , i just want to know if this is possible becouse it would be awesome . So yeah if you know about this just answer i would be glad if you tell me about it.

Not possible. Simple use 40 powerups in a private race , more powerups you use , more cash you earn ( only Team Powerup counts)