AST 11/2008-12/2015 Audi S4 Lowering Springs - 35mm/30mm

AST is a well-known name for creating solid suspension components, and these lowering springs are a great example of that. If you're looking to give your 11/2008 to 12/2015 Audi S4 a lower stance, these springs are designed to replace your factory ones directly. They're built to reduce your vehicle's center of gravity, which can improve handling, but they're also engineered to maintain a comfortable ride, similar to what you'd expect from the original equipment.

These springs are cold-coiled using Wafios coiling machines, a detail that points to their well-built nature. The progressive design means they strike a good balance between lowering your car and enhancing its performance feel. You get a 35mm drop in the front and a 30mm drop in the rear, giving your S4 a more aggressive look without sacrificing too much of the factory ride quality. AST backs these springs with a lifetime warranty against breaking, so you can install them with confidence.