Rear Toe Arm — Specialty Products Authentic Adjustable 2008-2026 Subaru WRX STI
The Specialty Products Inc rear toe arm for the 2008-2026 Subaru WRX and 2008-2021 STI is a high-grade steel adjustable suspension component engineered for those who need to achieve a more aggressive toe angle for high-performance driving or to assist with fitment of custom wheels and tires. Fabricated from high-grade steel with polyurethane bushings included — this toe arm is fully adjustable to user specifications and installs as a direct bolt-in component. Sold individually.
Table of Contents
- Product Details
- About The Adjustable Rear Toe Arm
- Why Adjust Rear Toe
- Construction And Materials
- Installation
- Specifications
- FAQ
Product Details
| Detail | Info |
|---|---|
| Product | Adjustable Rear Toe Arm |
| Brand | Specialty Products Inc |
| Application | 2008-2026 Subaru WRX / 2008-2021 STI |
| Material | High-Grade Steel |
| Bushing Type | Polyurethane |
| Adjustable | Yes |
| Camber Adjustable | No |
| Caster Adjustable | No |
| Quantity | Sold Individually |
About The Adjustable Rear Toe Arm
The Specialty Products Inc toe arm for the WRX and STI platform delivers the adjustability that factory suspension geometry cannot provide — essential for drivers running modified wheel and tire setups or seeking a more aggressive alignment specification for track and spirited driving applications. The toe arms offered here are fabricated from high-grade steel — a more robust material choice than the factory equivalent — combined with polyurethane bushings that deliver improved response and reduced deflection compared to OEM rubber bushing alternatives.
For WRX and STI owners who have lowered their vehicles installed wider wheels or require a custom alignment to suit their specific driving application — the inability to achieve the desired toe specification with factory components is a common and frustrating limitation. This adjustable rear toe arm resolves that limitation entirely — providing the range of adjustment needed to dial in precise toe angles for both road and track use.
Why Adjust Rear Toe
Rear toe adjustment affects several critical aspects of vehicle handling dynamics:
- Corner Entry Stability — additional rear toe-in increases stability on corner entry — particularly beneficial for track and spirited driving applications
- Custom Wheel Fitment — wider wheels or modified suspension geometry often require toe adjustment to achieve proper fitment without rubbing or alignment issues
- Lowered Vehicles — suspension lowering frequently alters factory toe settings beyond the adjustment range of OEM components — requiring adjustable arms to restore correct geometry
- Track Alignment — achieving a more aggressive toe specification for improved lap times requires the additional adjustment range that OEM components cannot provide
Construction And Materials
The construction quality of this rear toe arm is matched to the demands of high-performance driving applications:
- High-Grade Steel — robust fabricated steel construction providing the structural integrity required for track and spirited street driving
- Polyurethane Bushings Included — polyurethane bushings delivering improved suspension response and reduced deflection versus OEM rubber equivalents
- Adjustable Design — fully adjustable to allow precise toe angle specification to user requirements
- Direct Bolt-In — engineered as a direct replacement requiring no modification to the factory suspension mounting points
Specifications
| Specification | Detail |
|---|---|
| Adjustable | Yes |
| Bushing Type | Polyurethane |
| Bushings Included | Yes |
| Camber Adjustable | No |
| Caster Adjustable | No |
| Material | High-Grade Steel |
| Quantity | Sold Individually |
Browse our full Suspension Components and Subaru WRX STI Alignment Parts collections for more premium options.
Frequently Asked Questions
Q: What is the Specialty Products rear toe arm? The Specialty Products rear toe arm is a high-grade steel adjustable suspension component for 2008-2026 Subaru WRX and 2008-2021 STI — providing the additional toe adjustment range needed for aggressive alignment specifications custom wheel fitment and track applications.
Q: What are toe arms used for on the Subaru WRX STI? Toe arms on the Subaru WRX STI are suspension components that control rear wheel toe angle — adjustable toe arms allow precise specification of toe settings beyond the range of factory components — essential for lowered vehicles custom wheel setups and track alignment requirements.
Q: Does this rear toe arm include bushings? Yes — polyurethane bushings are included with this rear toe arm — delivering improved suspension response and reduced deflection compared to factory rubber bushing equivalents for enhanced handling precision.
Q: Is the rear toe arm a direct bolt-in installation? Yes — this rear toe arm is engineered as a direct bolt-in component — installing into the factory suspension mounting points without modification — suitable for weekend track events spirited driving and custom alignment applications.
Q: Is the toe arm sold as a pair or individually? This toe arm is sold individually — order two units for a complete rear axle replacement — the adjustable design allows independent toe specification on each side of the vehicle.










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