If you’re looking to lower your car’s center of gravity, you’ll need to compress the springs. This can be done by removing the air from the springs, or by using a compressor. Removing the air from the springs will make them stiffer and less floppy. Compressing the springs with a compressor will make them shorter and tighter, which will lower your car’s center of gravity. There are a few different ways to compress springs, but whichever method you choose, be sure to follow all safety guidelines. And if you’re looking for a more permanent solution, consider replacing your car’s springs with coil-over shocks. ..