Lexus GS300 GS400 GS430 Coilovers 1998-2005

Name: Lexus GS300 GS400 GS430 Coilovers 1998-2005
Brand: Five8 Industries
SKU: 58-GS3G2SS
Price: 697.0 USD
Availability: InStock

$697.00

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Dial in the stance and handling of your 1998–2005 Lexus GS300, GS400, or GS430 (2nd generation) with the FIVE8 SS Sport coilover system. Designed for drivers who want precise ride height control and improved road feel, this setup enhances the balance of the GS chassis while keeping its daily comfort intact.

The second generation GS platform blends luxury and performance with a strong rear wheel drive foundation. A properly engineered suspension system helps bring out its full potential. FIVE8 SS coilovers help reduce body roll, improve cornering stability, and deliver a more planted and controlled driving experience compared to factory suspension components.

Each kit is built with durability and consistency in mind. The mono-tube damper design supports stable damping performance and improved heat management during extended driving. Electroplated carbon steel shock bodies help resist corrosion, while CNC-machined aluminum pistons and high strength springs ensure reliable suspension response under load.

For drivers searching for dependable Lexus GS300 coilovers, GS400 coilovers, or GS430 coilovers, the FIVE8 SS Sport kit delivers adjustable ride height, solid construction, and improved suspension control for both daily driving and clean street builds.

🔧 Coilover Kit Features

• Full Length Ride Height Adjustment
• Mono-Tube Damper Design
• Seamless 52mm Electroplated Carbon Steel Shock Body
• 20mm Piston Rod for MacPherson Suspension
• 14mm Piston Rod for Non-MacPherson Suspension
• 44mm High-Flow CNC 6061 Aluminum Piston
• CNC 6061 Aluminum Floating Piston
• Polyurethane Oil Seal
• SAE9254 Cold-Wound Spring
• Multi-Thickness Valving Shims
• Low-Gas Pressure Design
• 7.5w Compounded Suspension Fluid

⚙️ Spring Rates

Front: 10K
Rear: 8K

🚗 Fitment

1998 Lexus GS300
1999 Lexus GS300
2000 Lexus GS300
2001 Lexus GS300
2002 Lexus GS300
2003 Lexus GS300
2004 Lexus GS300
2005 Lexus GS300

1998 Lexus GS400
1999 Lexus GS400
2000 Lexus GS400

2001 Lexus GS430
2002 Lexus GS430
2003 Lexus GS430
2004 Lexus GS430
2005 Lexus GS430

Fits 2nd generation GS chassis models.

📞 International Orders

For all international orders please call 626.672.0488 before placing your order.

Coilover FAQs

Coilovers are a suspension system that combines a coil spring and shock absorber into one adjustable unit. Compared to factory suspension, coilovers help reduce body roll, improve stability, and provide better control during cornering, braking, and acceleration.

Yes. Many drivers install coilovers on daily driven cars to improve handling and achieve a lower ride height. Performance coilovers are designed to balance ride comfort with improved suspension response for street use.

Most coilover systems allow several inches of ride height adjustment. This lets drivers lower their vehicle for a more aggressive stance while maintaining proper suspension travel and drivability.

Yes. Coilovers typically use stiffer springs and improved damping compared to factory suspension. This helps reduce body roll, improve weight transfer, and increase overall vehicle stability during cornering.

Lowering springs reduce ride height but still use factory shocks. Coilovers replace the entire suspension assembly and provide ride height adjustment along with improved suspension performance.

Coilovers are generally firmer than stock suspension because they are designed to improve handling performance. However, with Five8 spring rates has shown that many drivers find the ride comfortable enough for daily driving when properly installed and adjusted.