SPL Parts RTA S13D Rear Toe Arms for Nissan 240SX 300ZX Skyline R32 R33 R34

Vehicle Fitment

• 1989-1994 Nissan 240SX (S13) - Non-HICAS models only
• 1995-1998 Nissan 240SX (S14) - Non-HICAS models only
• 1990-1996 Nissan 300ZX (Z32) - Non-HICAS models only
• 1989-1994 Nissan Skyline (R32) - Non-HICAS models only
• 1994-1998 Nissan Skyline (R33) - Non-HICAS models only
• 1999-2002 Nissan Skyline (R34) - Non-HICAS models only

Fitment Notes

• Non-HICAS (four-wheel steering) models only. This part is NOT compatible with vehicles equipped with the factory HICAS system. Vehicles where HICAS has been completely removed/deleted may use this part - verify your configuration before ordering.
• The "D" suffix designates the Dogbone version - this is the correct geometry for the 240SX, 300ZX, and R32/R33/R34 Skyline rear subframe mounting style. For other S13 rear toe arm applications, verify the correct version before ordering.
• Recommended companion products: SPL Rear Upper Arms (#SPL RUA S13) for rear camber adjustment, and SPL Eccentric Lockout Kit (#SPL EL S13) to eliminate the OE eccentric bolt slip under load - together these provide complete rear camber and toe alignment control with "zero-slip."
• Sold as a pair - one pair covers the rear axle. One pair per vehicle required.

Features

• SPL Parts TITANIUM Series rear toe arms in the Dogbone configuration for the Nissan 240SX (S13/S14), 300ZX (Z32), and Skyline (R32/R33/R34) - provide an increased range of rear toe adjustment essential for lowered vehicles and performance alignment setups on the non-HICAS rear subframe
• 1.25" 4130 Chromoly tubing over a CNC machined angled steel sleeve, TIG welded - the angled sleeve geometry prevents the toe rod from contacting the rear subframe bushings on lowered vehicles, while hollow tube construction keeps the arm exceptionally light and strong
• Gun drilled 2024 aluminum center links, clamps, and clevises with SPL's exclusive 360° Rotating Clamp system - a simple 3/16" allen key locks alignment settings with no jam nuts, eliminating the frustration of holding multiple wrenches while maintaining bearing orientation
• 4130 Chromoly Double Adjuster, CNC gun drilled for weight reduction - Rotating Clamp design provides fast, repeatable, precise adjustment and eliminates the cam slip issue inherent to OE eccentric bolts under load
• 3-piece FK Bearings rod ends with PTFE liner (made in Connecticut) - low-friction, smooth articulation with high load capacity from -65°F to 325°F; eliminates bushing deflection under load for a direct, responsive connection
• Blue anodized Titanium socket head cap screws - reduces unsprung weight without compromising strength
• Designed, CNC machined, TIG welded, and assembled in the USA by SPL Parts

Specifications

• Part Number: RTA S13D
• Brand: SPL Parts
• Product Type: TITANIUM Series Rear Toe Arms (Dogbone Version)
• Tube Material: 1.25" 4130 Chromoly over CNC machined angled steel sleeve, TIG welded
• Center Link / Clamp Material: Gun drilled 2024 Aluminum
• Adjuster: 4130 Chromoly Double Adjuster, CNC gun drilled
• Adjuster Design: 360° Rotating Clamp - no jam nuts (3/16" allen key to lock)
• Hardware: Blue anodized Titanium socket head cap screws
• Rod Ends: 3-piece FK Bearings, PTFE-lined (made in Connecticut)
• HICAS Compatibility: Non-HICAS (or HICAS-deleted) models only
• Sold As: Pair (2 pieces)
• Origin: Made in USA

Included Components

• 2x TITANIUM Series rear toe arm assemblies (4130 Chromoly tube, angled sleeve, 2024 aluminum clamps, 4130 Chromoly Double Adjuster, 3-piece FK PTFE rod ends, titanium hardware)

Product Description

The SPL Parts RTA S13D are TITANIUM Series rear toe arms in the Dogbone configuration for the Nissan 240SX (S13, 1989-1994; S14, 1995-1998), 300ZX (Z32, 1990-1996), and Skyline (R32, R33, R34, 1989-2002) on non-HICAS rear subframe configurations. The "D" suffix identifies these as the Dogbone version - the correct connection geometry for the rear subframe mounting style used across these platforms. These arms provide an increased range of rear toe adjustment that the OE eccentric bolt system cannot achieve, making them essential for correctly aligning lowered vehicles and setting aggressive performance alignment targets for track, drift, and spirited street use.

The 1.25" 4130 Chromoly tube is welded over a CNC machined angled steel sleeve - the angled geometry is the key functional feature that allows the arm to avoid contact with the rear subframe bushings on lowered vehicles while maintaining straight-line pull strength. SPL's 360° Rotating Clamp system eliminates jam nuts entirely; a single 3/16" allen key locks the adjuster, making alignment adjustments fast and repeatable without the common frustration of slipping wrenches. PTFE-lined 3-piece FK rod ends (made in Connecticut) provide smooth, low-friction articulation and high load capacity. Pair with SPL RUA S13 (rear upper arms) and SPL EL S13 (eccentric lockout kit) for complete rear alignment control. Non-HICAS models only. Sold as a pair, made in the USA by SPL Parts.