Description
The SPL Parts Adjustable Rear Toe Arms with Eccentric Lockout (Part #SPL RTAEL FRS) are designed to dramatically improve rear-end stability, alignment accuracy, and overall driving feel on Toyota and Subaru performance platforms. By eliminating factory rubber bushings and replacing slip-prone OEM eccentric bolts, these toe arms lock down alignment while providing a wide range of precise toe adjustment.
Lowered GR86, BRZ, WRX, and 86-platform vehicles require additional rear toe adjustment to maintain proper tire wear and predictable handling. These rear toe arms correct static toe settings and eliminate toe change caused by bushing deflection, resulting in sharper turn-in, improved braking stability, and consistent handling from corner entry to exit.
- Brand: SPL Parts
- Part Number: SPL RTAEL FRS
- Position: Rear
- Component Type: Adjustable rear toe arms with eccentric lockout
- Weight: 2.63 lbs (1.19 kg) per arm – approx. 18% lighter than OEM
- Adjustment Range: Large rear toe adjustment range
- Clamp Design: 360-degree clamps for jam nut-free adjustment
- Bearings: Self-cleaning, US-made FK PTFE-lined spherical bearings
- Function: Eliminates bushing deflection and OEM eccentric slip
- Use Case: Daily driver, street performance, and race applications
- Sold As: Pair
- Manufacturing: Made in the USA
Performance Benefits
- Locks down rear toe alignment under hard cornering loads
- Eliminates toe change caused by rubber bushing deflection
- Greatly improves stability, braking confidence, and steering feel
- Allows precise, repeatable on-car toe adjustments
- Prevents alignment loss that can ruin track days
The integrated eccentric lockout kit replaces OEM eccentrics and allows the toe arms to be removed and reinstalled while maintaining alignment settings when needed.
Construction & Materials
- Hollow 6061-T6 aluminum arms, anodized black
- 6061-T6 aluminum spacers, 360-degree clamps, and lockout plates
- 304 stainless steel insert spacers
- Ti-6Al-4V titanium 1/4-20 socket head Allen screws, anodized blue
Adjustment is simple: loosen the titanium hardware, rotate the arm to set toe, then retighten to lock the setting in place – no jam nuts and no wandering alignment specs.
Vehicle Fitment
- Toyota GR86 ZN8 (2021+)
- Toyota GT86 / Scion FR-S ZN6 (2013-2021)
- Subaru BRZ ZC6 / ZD8 (2013+)
- Subaru WRX / STI GR / VA (2008-2021)
- Subaru Outback (2008-2019)
- Subaru Legacy (2010-2019)
- Subaru Forester (2009-2018)
Replaces OEM Part Numbers:
- Toyota: SU003-00362
- Subaru: 20250-FG021
- Subaru: 20250-VA000
