Ultra-Flex Sport Spring

Product Overview

Upgrade your drive with the KYB Sport Spring – engineered for drivers who demand style, performance, and everyday comfort. Whether you’re enhancing your vehicle’s stance or improving handling response, KYB Sport Spring delivers a perfect balance of aesthetics and drivability.

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Description

What is a Progressive Spring?

KYB’s Ultra-Flex Sport Spring features an advanced dual-rate progressive coil design, which means the spring has two distinct sections with different coil spacing. This smart structure allows the spring to adapt dynamically to changing driving conditions, offering both comfort and performance when you need it.

How It Works?
Low Load = Comfort

The wider-spaced section compresses first during normal driving, delivering a softer, smoother ride – ideal for daily commutes, city roads, and light loads.

High Load = Control

As the load increases (spirited driving, cornering, or carrying passengers), the tighter coils engage, automatically increasing the spring stiffness for improved handling, cornering stability, and reduced body roll.

Dual Coil Explaination
Ride Comfort

Soft response in normal conditions, stiffer under pressure.

Adaptability

Performs across various road conditions – city, highway, or spirited driving.

Safety

Lowered stance without compromising spring length or stability.

Appearance

Aggressive look with full everyday functionality.

Key Features & Benefits
Sporty, Aggressive Appearance
Ensure a safer and smoother ride.
Performance & Durability
Maintains proper spring length to ensure safe, reliable lowering.
Built to last without compromising ride quality or control.
Cold Coiling Technology
Manufactured using precision cold coiling for superior strength and long-term durability.
Expert KYB Tuning
Specifically tuned for KYB shocks (Excel-G & RS Ultra).
Delivers a responsive, balanced driving experience.
Vibration-Dampening Rubber
Integrated with high-quality silence rubber.
Reduces road noise and vibrations for a quieter, more refined ride.
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