Handling.dat with wheel bias changed to -9 for nearly all cars. [Update 12/19] *Edited in update 1.08 changes.
This about sums it up:
This mod has absolutely nothing to do with the Carmageddon game from 1997, Stainless Games, the Carmageddon series nor the movie Death Race 2000, which Carmageddon from 1997 takes inspiration from.
You need a modded console to use this mod.