RS-R Sports-i Coilovers

2014–2024 Infiniti Q50 AWD

Part #: XLIN123M

Overview

The RS-R Sports-i Coilover system is engineered to elevate your 2014-2024 Infiniti Q50 AWD's handling capabilities without compromising daily comfort. Designed with performance enthusiasts in mind, these coilovers allow you to enjoy spirited weekend drives and track days while maintaining a smooth, comfortable ride during everyday commuting. Whether you're looking to improve cornering, enhance stability, or customize your vehicle's stance, the Sports-i Coilovers deliver versatile performance tailored to your driving style.

With adjustable ride height and damping, you'll get the flexibility to fine-tune your Infiniti Q50's suspension for optimal handling and aesthetics. The coilovers are built to support increased cornering speeds and improved responsiveness, making them an ideal upgrade for drivers seeking a balance of comfort and performance.

Key Features

The RS-R Sports-i Coilover system combines advanced engineering with durable materials to provide a reliable suspension upgrade. Key features include:

• Fully adjustable ride height: Front: -15mm to 95mm (-0.6in to -3.7in); Rear: -10mm to -110mm (-0.4in to -4.3in), allowing you to customize your stance for a aggressive or subtle look.
• Progressive damping adjustment: Front: 10.0kg/mm; Rear: 5.0kg/mm, enabling precise control over ride firmness and handling response.
• High-quality construction: CNC-machined aluminum components and TIG-welded steel parts ensure durability and longevity under demanding driving conditions.
• Optimized spring rates: Designed to support spirited driving and track use while maintaining comfort for daily driving.
• Enhanced cornering performance: Increased stability and reduced body roll for sharper, more confident turns.
• Easy installation: Designed as a direct bolt-on upgrade with no need for cutting or extensive modifications.

Construction & Design

The RS-R Sports-i Coilovers feature a precision-engineered design with a focus on durability and performance. The coilovers utilize a monotube damper construction with high-quality oil and gas chambers to provide consistent damping characteristics. The adjustable components are CNC-machined for precise fitment, and the entire assembly is TIG-welded for strength and reliability. The lightweight aluminum upper mounts and adjustable camber plates facilitate fine-tuning of wheel alignment, ensuring optimal handling and tire wear.

These coilovers are built to withstand the rigors of spirited driving and track use, offering a significant upgrade over stock suspension components. Their design helps support increased horsepower and torque by improving chassis stability and response during aggressive maneuvers.

Installation & Fitment

The RS-R Sports-i Coilovers are designed as a direct bolt-on upgrade for the 2014-2024 Infiniti Q50 AWD. Installation is straightforward for those with basic mechanical skills, as no cutting, drilling, or tuning is required. The system mounts to existing factory points, and the adjustable features allow for easy customization of ride height and damping settings. For optimal results, professional installation is recommended to ensure proper alignment and performance tuning.

What's Included

• Complete set of front and rear coilovers
• All necessary mounting hardware and tools
• Installation instructions

Ideal For

• Performance enthusiasts seeking improved handling and cornering
• Daily drivers who want a comfortable ride with the option for track-ready performance
• Owners looking to customize their vehicle's stance and suspension response