What was supposed to be a Just Racing muscle legend to compete with the Castro Trifecta and the Mann Chimaera, the B350 was never put into production due to the emissions laws changing right as they built the motor. It can only be found inside a old storage locker near Fork. It has a top speed of 145 mph, and can get there quickly-very quickly. If the player is with Jack Harris when retrieving it or driving it, he will say it is a disgrace to paint the car yellow.
- The B in it's name is an abbreviation for "Banana", because of it's bright yellow color.
- It's made by Hurst.