
These mod garages unlock after the completion of Father/Son in GTA V, while they are first introduced and made available to the player after Learning the Ropes in GTA Online. However, both Los Santos Customs and Beeker's Garage are functionally exactly the same and offer the same vehicle modifications. In GTA V and GTA Online, there are two types of mod garages: the Los Santos Customs chain and the independent Beeker's Garage. Main articles: Los Santos Customs, Beeker's Garage, and Benny's Original Motor Works Grand Theft Auto V and Grand Theft Auto Online You can choose between three custom paint jobs, Alien and X-Flow brand exterior mods in six areas of the car, ten types of tires/hubcaps, nitrous, stereo boost, and hydraulics. Unlike the other two modification garages, the available options among these vehicles are largely the same. Wheel Arch Angels specializes in six street racing vehicles these are the Elegy, Flash, Jester, Stratum, Sultan, and Uranus.

All cars can get basic paint jobs, a choice from 10 types of wheels (including off-road wheels) and hydraulics. The amount of customization available varies for each car model. It offers customization options for about 65 different car types. TransFender is a play on the word "transgender".

Main articles: TransFender, Loco Low Co., and Wheel Arch Angels
