Grand Theft Auto 3
This is a knock off of a Ford monster truck aptly named the "Fart". This will replace your BF Injection. Not too bad! Good download.
Here is TnP's Frame Buggy, a detailed and well made buggy that will either replace the BF Injection or any other car of your choice within GTA III.
Here we have a nice mini gokart that replaces your BF injection. It's really small and open so it's easy to see yourself driving it.