Unlock the following Tuned Series cars by performing the corresponding tasks:

CAR - HOW TO UNLOCK
Custom Coupe Ultimate - Perform a 2X Burnout in the “Near Miss Challenge on Autobahn” event (6th event in World Tour Tuned Series).
Tuned Drifter - Drift over 9,000 feet in the “Race on Bushido Valley” event (3rd event in World Tour Tuned Series).
Tuned Muscle - Take down the Tuned Muscle three times in the “Race on Steeltown Works” event (10th event in World Tour Tuned Series).
Works M-Type - Get 50,000 Maniac Points in the “Maniac on Autobahn” event (7th event in World Tour Tuned Series).