AST Height Adjustable Lowering Springs | BMW 3-Series G20/G21 EDC | 5–35mm / 5–40mm

AST Height Adjustable Lowering Springs

BMW 3-Series G20/G21 | EDC Equipped Vehicles

Fine-tune the stance of your BMW while retaining the comfort and functionality of the factory suspension with the AST Height Adjustable Lowering Spring Kit.

Unlike conventional lowering springs with a fixed drop, this system uses AST height-adjustment components that allow you to customize ride height after installation. This gives you greater control over wheel gap, stance, and overall vehicle height without requiring a complete coilover conversion.

The progressive spring design is engineered to lower the vehicle's center of gravity while maintaining comfortable everyday drivability. Manufactured from premium materials and designed specifically for compatible G20 and G21 applications, this kit provides an ideal balance between appearance, handling, and street comfort.

Lowering Range

• Front: approximately 5–35mm
• Rear: approximately 5–40mm

Features

• Height-adjustable lowering spring system
• Adjustable ride height after installation
• Front lowering range of approximately 5–35mm
• Rear lowering range of approximately 5–40mm
• Designed for EDC-equipped vehicles
• Progressive spring-rate design
• Helps reduce factory wheel gap
• Lowers the vehicle's center of gravity
• Improves stance and handling characteristics
• Retains factory-style ride comfort
• Vehicle-specific engineering
• Premium AST Suspension construction

What's Included

• AST height-adjustable lowering springs
• AST ride-height adjustment components
• Vehicle-specific components supplied with the kit

Vehicle Fitment

• BMW 3-Series Sedan (G20)
• BMW 3-Series Touring (G21)

Important Fitment Notes

• Designed for EDC-equipped vehicles
• Confirm your exact model year, drivetrain, chassis, and factory suspension configuration before ordering
• Final ride height may vary depending on vehicle weight, factory equipment, and wheel/tire setup
• A professional alignment is strongly recommended after installation and final height adjustment

Availability

In Stock & Ready to Ship

Installation

Professional installation is strongly recommended. Proper spring compression, suspension torque procedures, ride-height adjustment, and alignment are required.

Uproar Customs does not provide installation instructions or technical support for self-installation.

One thing: the supplier description you pasted is talking about adjustable droplinks, but the product title and “What’s Included” say adjustable lowering springs. I would not include the droplink claims on your listing unless the supplier confirms droplinks actually come with this kit.