SuperPro TRC0007 Rear Adjustable Toe Arms for Subaru WRX/STI/BRZ Toyota 86/GR86

Vehicle Fitment

• 2012-2021 Scion FR-S (ZN6)
• 2012-2021 Subaru BRZ (ZC6, RWD)
• 2021-present Subaru BRZ (ZD8, RWD)
• 2008-2013 Subaru Forester (SH, AWD)
• 2007-2011 Subaru Impreza WRX (GE Sedan, GH Hatch - AWD)
• 2008-2011 Subaru Impreza WRX STi (GR Hatch - AWD)
• 2011-2014 Subaru Impreza WRX (GV Sedan, GR Hatch - AWD)
• 2011-2014 Subaru Impreza WRX STi (GV Sedan, GR Hatch - AWD)
• 2014-2020 Subaru Levorg (VM - AWD)
• 2014-2021 Subaru WRX (VA Sedan - AWD)
• 2014-2021 Subaru WRX STi (VA Sedan - AWD)
• 2012-2021 Toyota 86 / GT86 (ZN6, RWD)
• 2022-present Toyota 86 / GR86 (ZN8/ZD8, RWD)

Fitment Notes

• Rear suspension only - replaces the rear toe control arm (lateral link) on each side.
• Sold as a pair (left and right). One kit covers the full rear axle.
• Rear wheel alignment is required after installation.
• Estimated installation time is 45 minutes to 1 hour.
• Note: No dedicated mounting bracket for parking brake cables is included. A zip tie on each side is a common and effective solution during installation.
• Compatible with all engine and trim variants across all listed model years and platforms.

Features

• Provides +/- 3 degrees of rear toe adjustment, enabling precise alignment correction for lowered, modified, or track-prepared vehicles that exceed the range of OEM cam bolt adjustment.
• Manufactured using a hybrid construction of high-stress cold-formed steel tube and forged steel for superior rigidity and durability over OEM stamped steel arms.
• Fitted with SuperPro's DuroBall hybrid polyurethane bushings at the chassis end - eliminating OEM rubber bushing flex for more consistent rear toe retention under cornering and braking loads.
• Heavy-duty adjustable-position ball joint at the knuckle end provides precise, repeatable toe setting with reduced deflection compared to the OEM cam bolt system.
• Improved rear toe control reduces oversteer tendency under trail braking and mid-corner load transfer, improving rear stability and predictability.
• Correct rear toe setting on lowered vehicles reduces inner rear tire shoulder wear caused by excessive static toe change induced by ride height reduction.
• Direct OEM replacement design - bolt-in fitment with no cutting, drilling, or chassis modification required.
• Designed, tested, and engineered in Australia by SuperPro for both street and motorsport applications.
• Covered by SuperPro's 3-year warranty on all TRC Roll Control metal components.

Specifications

• Position: Rear, Left and Right (both sides)
• Arm Type: Adjustable Toe Control Arm (Lateral Link / Toe Arm)
• Adjustment Range: +/- 3 degrees of rear toe
• Adjustment Method: Adjustable-position ball joint at knuckle end
• Construction: High-stress cold-formed steel tube with forged steel components
• Bushing Type: SuperPro DuroBall hybrid polyurethane (pre-installed at chassis end)
• Alignment Required After Fitting: Yes (rear wheel alignment)
• Installation Time: 45 minutes to 1 hour
• Sold As: Pair (left and right)
• Country of Manufacture: Australia
• Warranty: 3 years (SuperPro TRC Roll Control metal component warranty)

Included Components

• 2x SuperPro adjustable rear toe control arms (left and right)
• 4x SuperPro DuroBall hybrid polyurethane bushings (pre-installed)
• 2x Steel inner tubes

Product Description

The SuperPro TRC0007 is a rear adjustable toe control arm kit engineered for the Subaru WRX, WRX STi, BRZ, Forester, Impreza, and Levorg, along with the Toyota 86, GT86, GR86, and Scion FR-S - all platforms sharing a common rear multi-link suspension architecture. On these vehicles, the OEM rear toe arm uses a cam bolt system with a limited adjustment range that is often insufficient to bring a lowered or modified car back within factory alignment specifications. When rear toe cannot be properly set, the result is unpredictable rear-end behavior under braking and cornering, accelerated inner rear tire wear, and inconsistent handling balance. The TRC0007 replaces the OEM toe arm entirely, providing a full +/- 3 degrees of rear toe adjustment through a precision adjustable-position ball joint - far exceeding what the factory cam system can offer.

The arms are built from a hybrid of high-stress cold-formed steel tube and forged steel components, delivering substantially greater rigidity than the stamped OEM arms. SuperPro's DuroBall hybrid polyurethane bushings are pre-installed at the chassis end, eliminating the compliance and flex of OEM rubber that allows toe settings to drift under load. Together, the stiff arm and polyurethane bushings ensure the rear toe setting dialed in at the alignment rack is actually maintained throughout cornering, braking, and suspension travel - rather than washing out under dynamic load as it can with worn or compliant OEM components. The knuckle-end adjustable ball joint allows precise, repeatable setting during alignment, with a wider range than any cam bolt solution.

Installation is a direct bolt-in replacement with no chassis modification required, and the job typically takes 45 minutes to one hour per side. A rear wheel alignment must be performed after fitting. The kit covers both sides of the car - one pair per vehicle. Note that no parking brake cable mounting bracket is included; a zip tie on each side is the standard solution during installation. SuperPro covers all TRC Roll Control metal components under a 3-year warranty, with no exclusions for track or motorsport use.