SPL Parts FE Z34 Front Swaybar Endlinks for Nissan 370Z Infiniti G37 G35 RWD

Vehicle Fitment

• 2009-2020 Nissan 370Z (Z34) - RWD
• 2023+ Nissan Z (RZ34) - RWD
• 2007-2008 Infiniti G35 Sedan (V35) - RWD
• 2008-2013 Infiniti G37 Coupe / Sedan (V36) - RWD only
• 2014+ Infiniti Q50 (V37) - RWD only
• 2017+ Infiniti Q60 (V37) - RWD only
• Infiniti M37 / M56 - RWD

Fitment Notes

• RWD (rear-wheel drive) applications only. Does NOT fit the Infiniti G37x AWD, Q50x AWD, or Q60x AWD - those AWD variants use a different front sway bar geometry and require SPL part #FE Z33.
• Sold as a pair - one pair covers the front axle. One pair per vehicle required.
• If aftermarket coilovers or shocks have been installed, the sway bar or shock mounting location may have changed. Contact SPL Parts if you need a custom length for your specific setup.

Features

• SPL Parts PRO adjustable front sway bar endlinks for the Nissan 370Z (Z34), 2023+ Nissan Z (RZ34), and RWD Infiniti G35 (late), G37, Q50, Q60, M37, and M56 - eliminate sway bar preload caused by spring settling, corner weighting, or uneven ride heights, and provide maximum load capacity for OEM or aftermarket sway bars
• 3-piece FK 1/2" Teflon-lined rod ends provide maximum load capacity for sustained side forces from stiff aftermarket sway bars - substantially exceeding the load rating of OEM ball-joint or rubber endlinks on the Z34 platform
• Custom heat-treated Chromoly high-misalignment studs with electroless nickel plating and 65° of articulation - prevent endlink binding when using different adjustment holes on adjustable aftermarket sway bars at lowered ride heights
• Length-adjustable via black anodized 6061-T6 aluminum turnbuckles with left and right hand threads - simple and precise adjustment to set true sway bar neutral for any suspension configuration
• Suitable for street, autocross, track days, drift, and racing applications - designed, engineered, and assembled in the USA by SPL Parts

Specifications

• Part Number: FE Z34
• Brand: SPL Parts
• Product Type: Adjustable Front Sway Bar Endlinks (PRO Series)
• Bearings: 3-piece FK 1/2" rod ends with Teflon (PTFE) lining
• High Misalignment Stud Material: Heat-treated Chromoly steel with electroless nickel plating
• Articulation: 65° maximum
• Turnbuckle Material: 6061-T6 Aluminum, black anodized
• Fitment: RWD applications only - AWD variants (G37x, Q50x, Q60x) require FE Z33
• Sold As: Pair (2 pieces)
• Origin: Made in USA

Included Components

• 2x Adjustable front sway bar endlink assemblies (3-piece FK 1/2" PTFE-lined rod end, Chromoly high-misalignment stud with electroless nickel plating, 6061-T6 aluminum turnbuckle)

Product Description

The SPL Parts FE Z34 are PRO Series adjustable front sway bar endlinks for the Nissan 370Z (Z34, 2009-2020), 2023+ Nissan Z (RZ34), late Infiniti G35 Sedan, and RWD variants of the Infiniti G37, Q50, Q60, M37, and M56. All RWD V-platform Nissan/Infiniti vehicles sharing this front sway bar geometry are covered by the FE Z34. These endlinks eliminate sway bar preload - the unwanted tension or compression placed on the sway bar by uneven spring settling, corner weighting, or ride height differences between corners - which creates an artificial handling bias that undermines anti-roll balance tuning. The length-adjustable turnbuckle design allows the endlinks to be set to the precise neutral length for any suspension configuration, keeping the sway bar unloaded and allowing accurate, repeatable anti-roll stiffness tuning.

3-piece FK 1/2" Teflon-lined rod ends handle the sustained side loads of stiff aftermarket sway bars, while custom heat-treated Chromoly high-misalignment studs with electroless nickel plating (65° articulation) prevent binding at lowered ride heights or when using different sway bar adjustment positions. Note: AWD variants of the G37, Q50, and Q60 (G37x, Q50x, Q60x) require SPL #FE Z33 due to different front sway bar geometry - the FE Z34 is for RWD applications only. Sold as a pair, made in the USA by SPL Parts.