Tein 98-05 Lexus GS300 (JSZ 160L) / 98-00 GS400 (UZS 160L) Street Advance Z Coilovers

The twin-tube internal structure of these Tein Street Advance Z coilovers uses a 50mm piston diameter, which helps manage fluid flow for consistent damping control. This setup is designed to give your 1998-2005 Lexus GS300 or 1998-2000 GS400 a more responsive feel on the road. If you're looking to dial in your suspension for better cornering or just want to lower your ride height for a sportier stance, these coilovers are a solid option.

Tein builds these Street Advance Z coilovers with a focus on durability and performance for daily driving and spirited use. The upper mounts are often integrated, simplifying installation by combining the spring, damper, and mount into one unit. You'll find that the ride height is adjustable, allowing you to set it precisely where you want it, and the damping force can be adjusted to fine-tune the ride quality and handling characteristics. This means you can go from a comfortable cruising setup to a firmer, more performance-oriented feel depending on your needs.

When installing these coilovers, you'll be replacing your entire strut and spring assembly. The kit includes everything needed to get your Lexus sitting lower and handling better, including the main coilover units. It's a good idea to have your alignment checked after installation to ensure optimal tire wear and handling performance. These coilovers are a popular choice for GS owners looking to improve their vehicle's handling and appearance.