Bilstein B14 Coilovers

Part #: 47-121225

Overview

The Bilstein B14 (PSS) Coilovers for the 2004-2013 Mazda 3 are a high-performance suspension upgrade designed to enhance handling, ride quality, and vehicle stance. This coilover kit combines precision engineering with durable materials to provide a customizable lowering experience while maintaining excellent ride comfort and stability. Ideal for enthusiasts seeking improved responsiveness and a tailored look, these coilovers are engineered to support spirited driving and daily usability alike.

Key Features

This coilover system features application-specific, progressive rate coil springs paired with monotube gas shocks, ensuring optimal damping and control. The solid aluminum spring seat and lock nut enable precise ride height adjustments from 30mm to 50mm without the need for disassembly. Bilstein’s patented Triple-C-Technology coating offers superior corrosion resistance, extending the lifespan of the components and maintaining performance over time. Designed for durability and consistent performance, these coilovers help improve handling dynamics and vehicle stability.

Construction & Design

Constructed with high-quality monotube gas shocks and lightweight aluminum components, the B14 coilovers are built for strength and responsiveness. The application-specific springs are engineered to provide a balanced ride, combining comfort with performance-oriented stiffness. The corrosion-resistant coating ensures longevity, even in challenging driving conditions.

Driving Feel & Feedback

These coilovers help deliver a more responsive and engaging driving experience by reducing body roll and improving cornering precision. The adjustable ride height allows you to fine-tune your vehicle’s stance and handling characteristics, providing better feedback and control during spirited driving or daily commuting.

Installation & Fitment

Installation involves replacing the factory shocks and springs with the coilover units, with adjustments made to achieve the desired ride height. Proper alignment is recommended after installation to ensure optimal handling and tire wear.

What’s Included

The package includes front and rear coilover assemblies, adjustment tools, and hardware necessary for installation.