Eibach PRO-KIT Performance Lowering Springs for 2014-2015 Mazda 3 2.5L 4-Cylinder BM, Part Number EIB5557.140

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 performance lowering springs are engineered for the 2014-2015 Mazda 3 2.5L 4-cylinder, including 5-door BM models. Designed to improve handling, stance, and overall driving response, this spring set lowers the vehicle’s center of gravity while maintaining a comfortable, controlled ride for everyday use.

Each Eibach PRO-KIT spring set uses a progressive spring design developed and tested with factory dampers. This design helps provide responsive handling during spirited driving while preserving ride quality on the street. The lower stance enhances the vehicle’s appearance and can help reduce body roll, improve cornering confidence, and support quicker transitions during performance driving.

• Application: Designed for 2014-2015 Mazda 3 2.5L 4-cylinder BM models, including 5-door configurations.
• Brand: Eibach.
• Part Number: EIB5557.140.
• Spring Design: Progressive-rate construction for a balanced combination of handling and ride comfort.
• Damper Compatibility: Tested with factory dampers for straightforward performance upgrades.
• Handling Performance: Helps reduce body roll and improves cornering response.
• Vehicle Stance: Lowers the center of gravity for a more aggressive appearance and improved road feel.
• Performance Benefits: Supports quicker braking response, faster cornering, and more controlled vehicle transitions.

This automotive spring kit is intended for enthusiasts seeking a practical suspension upgrade without sacrificing daily-driving usability. Professional installation is recommended, followed by a complete wheel alignment to help ensure proper handling and tire wear. Fitment includes select 2014 and 2015 Mazda 3 applications with the 2.5L 4-cylinder engine and BM chassis designation; verify the vehicle configuration before ordering.

What's Included: One Eibach PRO-KIT performance lowering spring set for the specified Mazda 3 application. Installation hardware, shocks, struts, and other suspension components are not included unless separately noted.

Features:

• Progressive-rate spring design helps deliver excellent ride quality with improved handling.
• Lower center of gravity supports reduced body roll and more confident cornering.
• Compatible with factory dampers and developed for practical street performance.
• Enhances vehicle stance while supporting quicker braking and faster cornering.

Fitments:
2014 Mazda 3 i Grand Touring
2014 Mazda 3 I Sport
2014 Mazda 3 i SV
2014 Mazda 3 I Touring
2014 Mazda 3 s Grand Touring
2014 Mazda 3 s Touring
2015 Mazda 3 i Grand Touring
2015 Mazda 3 I Sport
2015 Mazda 3 i SV
2015 Mazda 3 I Touring
2015 Mazda 3 s Grand Touring
2015 Mazda 3 s Touring
2016 Mazda 3 i Grand Touring
2016 Mazda 3 I Sport
2016 Mazda 3 I Touring
2016 Mazda 3 s Grand Touring
2016 Mazda 3 s Touring
2017 Mazda 3 Grand Touring
2017 Mazda 3 Sport
2017 Mazda 3 Touring
2018 Mazda 3 Grand Touring
2018 Mazda 3 Sport
2018 Mazda 3 Touring
2019 Mazda 3 Base
2020 Mazda 3 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