VW T2 Splitscreen Exclusive-Parts and Accessories available at BUS-ok. Start with a 1950 Splittie over Barndoor, Camper, Westy till the great luxury 1967 Samba with his large sunroof. The charm of the Volkswagen T2 Split window bus has earned it a number of informal names including Bulli, Bus, Samba, Barn Door, Westy and Camper.We produce exclusive mechanical parts and accessoires for all of these models, these products you will find in this category. All peoples working at BUS-ok drive VW Buses, so we know the problems with vintage cars and how we can solve problems with them.