The streets of L.A. The birthplace of illegal streetracing. Here, the drivers of the fastest and most showy cars are the legends of the night. The competition is cut-throat. Modify your rides, take up challenges and win. Climb the ladder of the underground hierarchy and become the new king of L.A.!

Basic rules of tuning:
-Improve the efficiency of the engine in top gear in order to achieve more speed.
-Change the exhaust system in order to have better acceleration.
-Thanks to a stiff chassis, take swifter and smoother turns.
-Improve the aerodynamics by adding spoilers, ailerons and diffusers.
-Install a nitrous oxide system to boost your power.