Don't know if anyone knows this, but you can also spawn the Bugstar Burrito's the same way you can with the lifeguard grangers. Buy a Bugstar van or use it from the
Burrito | GTA Wiki | Fandom
GTA 5 Heists DLC NEW Customizable "DECLASSE BURRITO" Heist Van - How To Unlock Gang Burrito! (GTA V) | Gta 5, Gang, Gta
Burrito - GTA V & GTA Online Vehicles Database & Statistics - Grand Theft Auto V
GTA 5 gang burrito customization (gangster van) - YouTube
Burrito - GTA V & GTA Online Vehicles Database & Statistics - Grand Theft Auto V
Gang Burrito - GTA V & GTA Online Vehicles Database & Statistics - Grand Theft Auto V
GTA 5 Declasse Gang Burrito - screenshots, description and specifications of the van.