SuperPro 2008 Pontiac G8 Base Rear Subframe - Upper Bushing Insert Set

When you're looking to firm up the rear end of your 2011-2017 Chevrolet Caprice, the SuperPro Rear Subframe Upper Bushing Insert Set is a solid option. This kit includes the necessary polyurethane inserts to replace the stock rubber bushings in the upper rear subframe mounts. Upgrading these bushings can make a notable difference in how your car handles, especially during cornering and braking, by reducing unwanted flex in the subframe.

SuperPro has been making suspension components for a long time, and they use a special polyurethane blend for these bushings. This material is known for being more durable and resistant to things like oil, water, and extreme temperatures compared to standard rubber. The goal here is to give you a more direct feel from the suspension, which can lead to improved steering response and better tire wear because the alignment stays more consistent under load. These inserts are designed to fit right into the factory subframe locations, making the installation process more straightforward than a full subframe replacement.