Mustang lowering springs are by far the most cost-effective performance suspension upgrades that you can get for your 1999 to 2004 Mustang. Lowering springs greatly improve your Mustang's handling abilities and add an awesome new look to your Pony with very minimal effort and cost. Lowering springs lower your Pony's center of gravity and feature finely-tuned designs that reduce body roll, acceleration squat, and braking dive to get you cleaner and more predictable handling. Lowering springs also eliminate your New Edge Mustang's rear rake and make it sit evenly for a more aggressive and race-ready look. Once your lowering springs are in order, take a look at our 99-04 Mustang shocks and struts, 99-04 Mustang complete suspension packages, or our Mustang drivetrain components for an even better look and feel.