Eibach PRO-KIT Lowering Springs for BMW 320i, 328i and 428i | E10-20-031-01-22

The Eibach PRO-KIT is a premium line of lowering springs designed to enhance the performance and appearance of your vehicle. Whether you're a car enthusiast looking to improve the handling of your daily driver or motorsports competitor looking for an edge on the track. the Eibach PRO-KIT has you covered. Tested with factory dampers.

• Progressive Spring Design for Excellent Ride Quality.
• High Performance Handling and Aggressive Good Looks.
• Stop Quicker, Corner Faster
• Lower Center of Gravity.

The Eibach PRO-KIT lowering spring set, part number E10-20-031-01-22, is engineered to improve the handling, stance, and overall driving response of select BMW models. Designed as a premium performance upgrade, the PRO-KIT lowers the vehicle’s center of gravity for sharper cornering, reduced body roll, and a more aggressive appearance while maintaining a comfortable level of ride quality for everyday driving.

Each spring uses Eibach’s progressive spring design, allowing the suspension to remain composed over normal road surfaces while providing increased support during spirited driving. The kit is tested with factory dampers and is designed to work with the vehicle’s original suspension components. By helping the vehicle corner faster and stop more confidently, the Eibach PRO-KIT provides a practical balance of street performance and motorsports-inspired handling.

• Progressive Spring Design: Helps deliver responsive handling while preserving excellent ride quality.
• Lower Center of Gravity: Reduces body roll and improves overall vehicle stability during cornering.
• Performance Handling: Enhances steering response, cornering control, and braking confidence.
• Aggressive Appearance: Lowers the vehicle for a sportier stance and improved visual presence.

Fitment: Fits 2012–2015 BMW 328i, 2016 BMW 328i, 2014–2017 BMW 320i, and 2014–2016 BMW 428i applications, subject to vehicle configuration. Verify exact fitment before ordering.

Specifications: Brand: Eibach; Part Number: E10-20-031-01-22; Product Line: PRO-KIT; Part Type: Automotive suspension spring set; Spring Design: Progressive; Damper Compatibility: Tested with factory dampers; Application: Performance lowering springs; Quantity: One vehicle spring kit. Installation should be performed by a qualified technician, followed by a professional wheel alignment.

What's Included: One Eibach PRO-KIT lowering spring set for the specified BMW applications. Vehicle-specific installation hardware or additional suspension components are not included unless stated by the manufacturer.

Features:

• Progressive spring design helps provide excellent ride quality with improved suspension control.
• Lower center of gravity enhances cornering stability and helps reduce body roll.
• Performance-oriented spring rates support quicker cornering and more confident braking.
• Sportier lowered stance improves the vehicle’s appearance while maintaining factory damper compatibility.

Fitments:
2012 BMW 328i Base
2013 BMW 320i Base
2013 BMW 328i Base
2014 BMW 320i Base
2014 BMW 328i Base
2014 BMW 428i Base
2015 BMW 320i Base
2015 BMW 328i Base
2015 BMW 428i Base
2016 BMW 320i Base
2016 BMW 328i Base
2016 BMW 428i Base
2017 BMW 320i Base
2018 BMW 320i Base

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1