|This article or section refers to "enhanced version" content in the Xbox One, PlayStation 4, and PC renditions of Grand Theft Auto V and/or Grand Theft Auto Online, that is absent on the Xbox 360 or PlayStation 3 versions.|
For a complete list of the features of the "enhanced" version of Grand Theft Auto V, please see here.
Scooter Brothers is an automotive-related business in Grand Theft Auto Online.
The Scooter Brothers is a fairly common sponsor on racing liveries, usually vintage or old ones. Despite the "Scooter" part in the name, it is not shown to have any relation to scooter bikes and could possibly be the surnames of the founding brothers, which might be why it's called "Scooter Brothers". This is also based on the fact it appears mostly on the liveries of vintage racing cars.
The logo also features a checkered Finnish flag supporting its autosport-related theme.