Every vehicle has four separate features that can be upgraded to increase its performance. These features vary from vehicle to vehicle. Each feature can be upgraded from level 1, up to level 20, with each upgrade costing progressively more coins.

To see a description of what each upgradeable feature does, and how much of a performance boost the next level of upgrades will give you, tap the icon of the feature in the garage.

You can also cycle up and down through unlocked upgrade levels freely if you wish to experiment. Do this by tapping the up and down arrows ( Arrows.png) on the left side in the garage menu, and then tapping the up and down arrows that appear. If you do this, you will not need to repurchase any levels you have already purchased. Once you have your own an upgrade, it is yours forever.

Total costs for all vehicles

Vehicle features

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