H&R Sport Spring

2020–2021 Toyota GR Supra 3.0 / 3.0 Premium / Launch Edition (6 Cyl)

28664-90

Overview:

The H&R Sport Spring kit is the premier suspension upgrade for the Toyota GR Supra (A90) model years 2020 through 2021, including the 3.0, 3.0 Premium, and Launch Edition variants equipped with the inline 6-cylinder engine. Designed to enhance both the aesthetics and driving dynamics of your Supra, these springs reduce the fender well gap for a more aggressive stance while lowering the vehicle’s center of gravity. This results in improved handling characteristics, reduced body roll, and a more connected driving experience without sacrificing ride comfort.

Ideal for enthusiasts seeking a balanced suspension upgrade, H&R Sport Springs offer a progressive spring rate that maintains superb ride quality on daily drives while delivering sharper cornering performance. This kit is the perfect first step for anyone looking to elevate their Supra’s performance and appearance with a reliable, high-quality suspension component.

Key Features:

H&R Sport Springs combine advanced engineering with durable materials to provide a noticeable improvement in vehicle dynamics. Key features include:

• Progressive spring rate design for a smooth, comfortable ride and enhanced handling
• Lowered ride height to reduce fender gap and improve vehicle stance
• Reduced body roll for better cornering stability and driver confidence
• Lightweight yet strong construction using 54SiCr6 spring steel
• Shot peened finish to increase spring longevity and fatigue resistance
• Manufactured 100% in Germany to the highest quality standards
• Improved aerodynamics through a lower wind resistance profile
• Compatible with stock suspension components, requiring no additional modifications

Construction & Design:

H&R Sport Springs are crafted from high-grade 54SiCr6 spring steel, known for its excellent strength-to-weight ratio and resilience. The springs undergo a shot peening process, which enhances their durability by inducing beneficial compressive stresses on the surface, reducing the risk of fatigue and extending service life. This meticulous manufacturing process ensures that each spring maintains consistent performance under demanding driving conditions.

The progressive spring design means the springs become stiffer as they compress, allowing for a comfortable ride during normal driving while providing increased resistance during aggressive cornering or spirited driving. This balance of comfort and performance is a hallmark of H&R’s engineering philosophy.

Installation & Fitment:

The H&R Sport Spring kit is designed for direct fitment on the Toyota GR Supra 2020–2021 models with the 3.0L inline 6-cylinder engine, including Premium and Launch Edition trims. Installation is straightforward and typically requires no additional modifications or special tools beyond standard suspension service equipment. Professional installation is recommended to ensure proper alignment and optimal performance.

Once installed, the springs lower the vehicle’s ride height by a precise amount, improving handling dynamics and visual appeal without compromising ride quality or causing clearance issues.

What's Included:

• Set of four H&R Sport Springs (front and rear)
• Installation instructions
• Warranty information

Ideal For:

This Sport Spring kit is ideal for Toyota GR Supra owners who want to enhance their vehicle’s handling and appearance without sacrificing daily drivability. It suits enthusiasts looking for a reliable, high-quality suspension upgrade that delivers improved cornering, reduced body roll, and a more aggressive stance. Whether you drive your Supra on the street or occasionally on the track, these springs provide a balanced performance boost.

H&R is a motorsport-influenced suspension brand known for lowering springs, coilovers, sway bars, and wheel spacers engineered to sharpen handling and stance. With technology informed by racing, H&R components are designed to reduce body roll, improve stability, and deliver the crisp, planted feel enthusiasts want on the street and at the track.