ST Suspensions XTA Plus 3 Coilover Kit for Infiniti G35 & Nissan 350Z 2003-2008, Adjustable Damping

$2,909.00 USD

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ST suspensions – Coilovers. Fits Nissan 350Z Z33.

  • Made to order — subject to stock confirmation.
  • Your card is authorized now, charged only once we confirm stock (usually within 24 hours).
  • Ships from our Wisconsin warehouse. Delivery 3–7 business days.
  • Ships direct from our supplier network — delivery depends on supplier availability.
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ST XTA Plus 3 Coilovers

The ST XTA Plus 3 Coilover Kit is designed for automotive enthusiasts who demand top-notch performance and adaptability from their suspension systems. Whether you're driving a 2003-2008 Infiniti G35 or a 2003-2008 Nissan 350Z, this kit provides the precision tuning you need to tackle any road or track challenge.

Performance and Adjustability

Equipped with KW dampers, the ST XTA Plus 3 offers extensive adjustability. With 24 clicks of adjustment for both high-speed and low-speed compression damping and 18 clicks of rebound adjustment, you can fine-tune your ride to perfection. This means whether you're adding an aftermarket roll cage, upgrading to spherical bushings, or modifying wheel loads, your suspension will remain dialed in and responsive.

Easy Lowering Adjustment

Adjusting your ride height is a breeze with the ST XTA Plus 3. Thanks to a continuous thread on the galvanized strut, you can easily lower or raise your vehicle even after installation by simply turning the spring plate. This feature allows for a custom stance that enhances both aesthetics and performance.

Built to Last

Manufactured with KW's exclusive twin-tube damping technology, the ST XTA Plus 3 is designed to minimize friction while maximizing durability. Each strut is sealed multiple times, ensuring resistance to corrosion and dirt, making them reliable in all weather conditions.

Key Features

  • 3-way damping adjustable technology for enhanced longevity
  • Reduced system friction for effective damping adjustments
  • Individual lowering capabilities within a tested height adjustment range
  • Thread adjustment for both front and rear axles (where applicable)
  • Galvanized coilover struts with additional corrosion protection
  • Complete solution with adjustable spring plate and race spring system
  • Solid aluminum uniball top mounts (camber adjustable based on application)
  • 3-way adjustable dampers:
    • 18 clicks low-speed rebound damping
    • 24 clicks low-speed compression damping
    • 24 clicks high-speed compression damping

Specifications

  • Version: XTA Plus 3
  • Damping Adjustment: Rebound and Compression Damping
  • Material: Galvanized Steel
  • Electronic Damper: No

Fitment

  • Infiniti G35 (2003-2008)
  • Nissan 350Z (2003-2008)

Important Note

  • The lowering capabilities of each vehicle may vary significantly due to the construction type of the ST XTA Plus 3 coilovers.

Customer Feedback

One Nissan 350Z owner shared, "Installed the ST XTA Plus 3 on my 2005 model, and the handling is incredible! The adjustment options let me dial in the ride just right, and it looks fantastic with the lowered stance." Another Infiniti G35 driver noted, "These coilovers transformed my car. The ability to adjust on the fly is a game-changer, especially during track days!"

Proposition 65

âš WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Fitment: Nissan 350Z Z33 (2003-2009) VQ35DE / VQ35HR 3.5L V6

Please confirm year, trim and engine before ordering.

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