This mod replaces a few vehicles with Twisted Metal vehicles.

You can either install each vehicle seperately, or just install 'Twisted Metal Mod'. 
Having 'Twisted Metal Mod' installed along with the individual cars might cause problems


Vehicles finished so far:
Mr. Whoopee- SweetTooth[TM1/TM2]
Pheonix- Roadkill[TM2]
Rhino- Minion[TM1/TM2]

Vehicles still in progress:
Linerunner- Darkside[TM1]
Rancher- Hammerhead[TM1]

Vehicles planned for the future:
Infernus- Crimson Fury[TM1]
Patriot- Warthog[TM3]

I haven't tried any of the modded cars in any of the other games yet. Feel free to try them and let me know what happens :)
And also let me know what other vehicles from Twisted Metal you'd like to see.