Five8 Industries Coilovers for 1998-2005 Lexus GS300 GS400 GS430
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
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.
Our History
For 26 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.