KYB Strut-Plus Coilover Front

Fitment: Infiniti QX56 (04-10)

Part #: SR4227

Overview

The KYB Strut-Plus Coilover SR4227 is a high-quality suspension upgrade designed specifically for the front of your Infiniti QX56, as well as compatible Nissan Armada, Pathfinder Armada, and TITAN models within the 2004 to 2010 range. This coilover assembly combines KYB’s renowned engineering with precision tailoring to restore your vehicle’s original handling characteristics, ride comfort, and ride height. Whether you're looking to improve ride quality, enhance handling response, or restore factory ride height after modifications or wear, these coilovers are engineered to meet your vehicle’s exact specifications. Crafted for drivers seeking a reliable, durable, and performance-oriented suspension solution, the SR4227 helps maintain optimal vehicle control and comfort under various driving conditions. Designed with a focus on durability and performance, these coilovers help ensure your vehicle responds predictably and confidently, whether navigating city streets or tackling rougher terrain. They are ideal for drivers who prioritize ride quality, handling precision, and long-lasting performance, making them a perfect upgrade for restoring factory feel or supporting light performance enhancements.

Key Features

KYB Strut-Plus Coilovers are engineered with precision to deliver a seamless upgrade for your vehicle’s suspension. Key features include:

• Custom-tuned springs designed specifically for the Infiniti QX56 and compatible models
• High-quality steel construction for durability and longevity
• Pre-assembled coilover units for straightforward installation
• Optimized ride height and handling response
• Enhanced control and stability across a variety of driving conditions
• Maintains factory ride comfort while improving handling characteristics
• Designed to restore or improve original suspension performance

Construction & Design

The SR4227 coilovers feature a robust steel body with precision-machined components, ensuring structural integrity and consistent performance. The springs are carefully matched to each application, providing a balanced ride and handling response. The design emphasizes durability and ease of installation, with pre-assembled units that simplify the upgrade process.

Installation & Fitment

Installation involves replacing the factory front struts with these coilover assemblies, typically requiring standard tools and basic suspension knowledge. Fitment should be verified against your vehicle’s specific model year and configuration to ensure compatibility.

What’s Included

The package includes a pair of front coilover assemblies, pre-assembled and ready for installation, designed to restore your vehicle’s original handling and ride height.