RPM Tuning (also known as Top Gear RPM Tuning) is a racing video game released in 2004 and was developed by Babylon Software and published Wanadoo Edition. It is part of the Top Gear game series. This is the only installment in the series to not be released in Japan. North America was only able to see an Xbox release.
The player assumes the role of Vincent Riker, who is trying to avoid being stopped by the police. Around 100 km of Los Angeles has been modelled for the game, including roads and parks.
Players can customise their own car with 221,184 possibilities for mechanical parts and 1,382,976 different possibilities for the exterior of the car; the number of accidents the car has been in also affects performance. There are 7 gameplays, and 54 different missions.