> For the complete documentation index, see [llms.txt](https://guide.racino.io/info/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://guide.racino.io/info/games/formula/navigation/garage/tune-ups.md).

# Tune-Ups

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<mark style="background-color:red;">**Tune-Ups:**</mark> Cars that aren’t well-matched for the Weekly Track may be offered a Tune-Up, adjusting up to 3 Stats to better fit the layout. Each Tune-Up lasts 7 days, adds 50 to the car’s Race Limit, and includes Daily Leaderboard entry. If the timer expires while in a race, your Stats remain Tuned-Up until that race ends. Tuned-Up Stats can become permanent through Fusion.