SAND LAND

To unlock this trophy, head for the garage and talk to Ann (or whichever mechanic you happen to be dealing with, if you’re not in Spino), and select the Parts option. From here, you can upgrade your parts in much the same way that you would your vehicle and your characters. It’s a good idea to keep your preferred weapons boosted to decent levels. Hover over the desired part and hold  to upgrade it – provided that you have the requisite materials, of course. when you do, the Part Upgrade trophy will unlock.