This rear track bar brace is designed for 2018 - 2020 Jeep Wrangler models. To use it, first, make sure your stock track bar bracket is in good condition. If it's damaged, repair it before installing this brace. You can install it easily with basic hand tools as all components are 100% bolt - on. When using the brace, note that it spaces the rear sway bar down 3/16'. If you're also using rear sway bar drop spacers, check the clearance with the exhaust. To maintain it, the abrasion - resistant powder coat finish provides good protection against corrosion, but you can still clean it regularly to keep it in top shape.