An undisputed fan of tuning, Philippe is extremely involved in his passion, at the expense of his family. In fact, he spends most of his time improving his machine, a Punto Tuning Cup Diablo, and wants to be recognized in this industry. One day, during a competition, he finds himself facing a major challenger, Diego, his sworn enemy.
| Actor | Role |
|---|---|
 Gilles LelloucheBoomer | Boomer |
 Marion CotillardMme Boomer | Mme Boomer |
 Philippe LelloucheFrancky | Francky |
 Laurent LafitteDidier | Didier |
 Tatiana GousseffCindy | Cindy |
| LLucas MongenieKevin | Kevin |
| LLaura MongenieLa petite | La petite |
 Arnaud HenrietDiego | Diego |
| XXavier ClaudonHub | Hub |
 Cécile CasselCoralie | Coralie |
 Élodie HesmeKaren (as Elodie Hesme-Aurouet) | Karen (as Elodie Hesme-Aurouet) |
 Philippe VieuxL'animateur | L'animateur |
| DDamien AcocaLe dieu du tuning | Le dieu du tuning |
| VVirginie BlardLa fille de la boulangère | La fille de la boulangère |
| MMichael MourotL'homme au drapeau (as Mike Mourot) | L'homme au drapeau (as Mike Mourot) |
| IInès BlotUn juge | Un juge |
 Guillaume BacquetUn juge | Un juge |
| GGabriel ScellierUn juge | Un juge |