Eibach PRO-KIT Lowering Springs Eibach 5554.140 for 2010–2013 Mazda 3

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. Set of 4 Springs 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 is engineered to improve the handling, stance, and overall driving response of compatible Mazda 3 models. Designed for enthusiasts who want sharper cornering without sacrificing everyday usability, this performance spring system lowers the vehicle’s center of gravity and helps reduce body roll during spirited driving.

Each spring uses a progressive design that balances responsive handling with a controlled, comfortable ride. The Eibach PRO-KIT is tested with factory dampers, making it a practical upgrade for drivers seeking improved suspension performance without replacing the complete suspension system. The set includes four springs for a balanced installation across the vehicle.

• Progressive Spring Design: Helps provide excellent ride quality while delivering firmer handling response.
• Performance Handling: Reduces body roll and improves cornering control for a more confident driving experience.
• Lower Center of Gravity: Helps enhance stability and gives the vehicle a more aggressive, performance-oriented stance.
• Factory Damper Compatibility: Tested with original-equipment dampers for a straightforward suspension upgrade.

Specifications and Technical Data:

• Brand: Eibach
• Part Number: Eibach 5554.140
• Product Line: PRO-KIT
• Product Type: Lowering spring set
• Spring Quantity: Four springs
• Spring Design: Progressive-rate
• Damper Compatibility: Tested with factory dampers
• Application: Automotive suspension performance upgrade

What's Included: Four Eibach PRO-KIT lowering springs and product documentation, as applicable.

Fitment: Designed for the 2010 Mazda 3, 2011 Mazda 3, 2012 Mazda 3, and 2013 Mazda 3. Verify exact vehicle configuration, body style, drivetrain, and suspension requirements before installation. Professional installation and a wheel alignment are recommended after fitting.

Features:

• Progressive spring design helps maintain excellent ride quality while improving suspension response.
• Enhances handling by reducing body roll and supporting faster, more controlled cornering.
• Lowers the vehicle’s center of gravity for improved stability and an aggressive appearance.
• Four-spring set is tested with factory dampers for a balanced performance upgrade.

Fitments:
2010 Mazda 3 Mazdaspeed
2011 Mazda 3 Mazdaspeed
2012 Mazda 3 Mazdaspeed
2013 Mazda 3 Mazdaspeed

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