Upgrade

Introduction
Upgrades are permanent car performance upgrades in Asphalt 8: Airborne, which increase the car's rank. Upgrades can't be undone, so downgrading a vehicle isn't possible. Upgrades differ from Boosts by not being time-related and from Pro Kits by not requiring anything more than Credits to apply. Also in contrary to the Pro Kit upgrades, all five upgrade levels are available for every car of the game.

The (Standard) Upgrades






There are four categories for (standard) upgrades: Each category contains five upgrade levels above the basic (zero) level, and each upgrade made adds to the performance of the car and increases the rank of the car.
 * 1) Acceleration
 * 2) Top Speed
 * 3) Handling
 * 4) Nitro

Upgrade Prices
The upgrade prices of each level can be found from the car pages.