ST Audi A4 / S4 (B9) Sedan A5 S5 (B9) Coupe 4WD Adjustable Lowering Springs

If you're looking to give your Audi A4 Quattro a more aggressive stance and sportier feel, these ST Adjustable Lowering Springs are a solid option. They essentially turn your factory suspension into a coilover setup, allowing you to fine-tune your ride height. This is especially useful if you want to dial in the perfect look or slightly lower the center of gravity for improved handling dynamics.

What's really neat about these ST springs is how they adapt to your car's original dampers. Whether your Audi has standard shocks or an electronically adjustable damping system, these springs are designed to work with them. They use an innovative threaded sleeve that makes adjusting the ride height straightforward, similar to a full coilover kit. ST Suspensions selects vehicle-specific spring rates that are matched to your original dampers, aiming for a dynamic and sporty driving experience without sacrificing too much comfort. They're made from high-strength chrome silicon steel, a material known for its durability and resistance to sagging, ensuring a long-lasting performance and a consistent ride.

The construction process involves cold winding, multi-tempering, and an epoxy coating, which helps protect against weather conditions and corrosion. This attention to detail means you get a well-built product that's built to OEM quality standards. Beyond the improved looks from a lower ride height, you can expect more direct handling, sharper steering response, and increased stability when cornering. It's a way to get a more connected feel to the road while maintaining a high level of quality and adjustability.