Upgrade handling to level 1
Upgrade handling to level 5
Upgrade braking to level 1
Upgrade braking to level 5
Upgrade discovery range to level 1
Upgrade your discovery range level 5
Upgrade your discovery range level 10
Upgrade NOS boost to level 1
Upgrade NOS boost to level 5
Upgrade NOS boost to level 10
Upgrade acceleration to level 1
Upgrade acceleration to level 5
Upgrade top speed to level 1
Upgrade top speed to level 5
Upgrade handling,braking,discovery,NOS,accceleration, and top speed to level 3
Upgrade handling,braking,discovery,NOS,accceleration, and top speed to maximum level
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