| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | car modification | Car enthusiasts | A common practice, with a focus on performance and customized aesthetics | 1 |
| 2 | car modification | US automotive enthusiasts | Seen as a hobby and a way to personalize and enhance a vehicle's performance | 1 |
| 3 | car modifications | automotive enthusiasts | Highly encouraged to enhance performance and style | 1 |