Tein 03-07 Infiniti G35 Coupe/03-06 Sedan/03-08 Nissan 350Z Street Advance Z Coilovers

The Tein Street Advance Z coilovers utilize a twin-tube shock absorber design, a common choice for performance suspension systems because it allows for a larger oil capacity and more consistent damping control, especially under demanding conditions. This setup is specifically tuned for the 2003-2007 Infiniti G35 Coupe, 2003-2006 Infiniti G35 Sedan, and the 2003-2008 Nissan 350Z, offering a noticeable improvement in handling and a more aggressive stance without sacrificing too much ride comfort for daily driving.

These coilovers feature Tein's advanced damping force adjustment system, allowing you to dial in the ride characteristics to your preference. With 16 levels of adjustment, you can easily switch between a firmer setting for spirited driving or track days and a softer setting for more comfortable cruising. The spring rates are carefully selected to work with the twin-tube shocks, providing a balanced feel that reduces body roll during cornering and sharpens steering response. The lower spring seats are adjustable, enabling you to fine-tune the ride height to achieve the desired look and center of gravity for your vehicle.

Included in this kit are the complete front and rear coilover assemblies, ready for installation. While these are designed as a direct replacement for your factory suspension components, it's always a good idea to have your alignment checked after installation to ensure optimal handling and tire wear. This system is a solid option for enthusiasts looking to upgrade their G35 or 350Z's suspension for improved performance and a more customized appearance.