Whiteline Adjustable Ball Socket Rear Endlinks – 2003-2014 Nissan 350Z / 370Z / 1986-1998 Toyota Supra)

Whiteline Adjustable Ball Socket Rear Endlinks – 2003-2014 Nissan 350Z / 370Z / Infiniti G35 / G37

Correct Rear Sway Bar Geometry on the Z/G Platform
Whiteline’s adjustable ball socket rear endlinks for the Nissan 350Z, 370Z, Infiniti G35, and G37 use a turnbuckle adjustment and full-articulation ball socket joints to set correct rear sway bar geometry at any ride height. Whether you’re running OEM or aftermarket rear bars, correct endlink length is fundamental to getting the full performance from the bar without preloaded geometry compromising its effective range.

DETAILS

• Adjustable length for zero sway bar preload at any ride height
• Ball socket joints on both ends — full articulation, no binding
• High-strength steel construction
• Fits 2003-2014 Nissan 350Z, 370Z, Infiniti G35, G37
• Works with OEM and aftermarket rear sway bars
• Adjust without removing the links from the car

Z/G Platform — Rear Suspension Precision
The Z33/Z34 Nissan and V35/V36 Infiniti platforms are rear-wheel-drive sports cars where rear suspension precision matters. The rear multi-link geometry is well-sorted, and the sway bar calibration responds directly to endlink quality and geometry. Worn or incorrectly-sized OEM endlinks degrade the rear bar’s effectiveness, and these adjustable replacements restore and improve on it.

Ball Sockets — The Right Design for Performance Endlinks
Ball socket joints articulate freely in any direction, following the angular changes between the sway bar and the suspension as ride height changes and the suspension cycles. Fixed-bushed endlinks bind when the angle becomes steep, loading up internal stress and reducing effective sway bar travel. Ball sockets eliminate binding entirely.

Adjust for Your Ride Height
Lower the car, adjust the endlinks to match, confirm zero preload on the rear bar. If you change ride height later, adjust the links again. The turnbuckle makes this a quick adjustment without removing the links.

Why Choose Whiteline

Whiteline has been engineering suspension components from their facility in Australia since 1979. Every product in their catalog is developed with a clear goal: measurable improvement in handling, stability, and tyre contact. Whiteline’s polyurethane bushings, sway bars, control arms, and alignment correction kits are engineered using finite element analysis and validated on track before they reach the market. Their components are direct-fit, bolt-on solutions designed for enthusiasts who want real performance gains without fabrication or custom work.

The RallySport Take

The correct rear endlink upgrade for the Z/G platform. Ball sockets, adjustable, and direct fitment — the complete solution for correct rear sway bar geometry. Confirm zero sway bar preload after installation with the car at ride height on level ground. If the car has been lowered, adjustable endlinks are the correct choice. These fixed-length units are for stock-height applications.

What’s in the Box

• Adjustable length for zero sway bar preload at any ride height
• Ball socket joints on both ends — full articulation, no binding
• High-strength steel construction
• Adjust without removing the links from the car

Fitment