Description

One of the most effective upgrades for improving handling precision on the 2022+ Subaru WRX. Designed to eliminate the flex and inconsistency of factory rubber bushings, these arms provide sharper response, better stability, and the adjustability needed for performance setups.

By replacing the OEM toe arms with SPL’s precision-engineered design, you gain consistent toe control under load, which translates to more predictable handling, improved turn-in, and reduced understeer—especially during aggressive driving or track use.

Key Features

• Full Rear Toe Adjustability – Essential for proper alignment after lowering or lifting
• Eliminates Bushing Deflection – Reduces unwanted toe change and instability
• Improved Handling Balance – Sharper turn-in and more neutral cornering
• Lightweight Construction – ~25% lighter than OEM arms
• PTFE-Lined FK Spherical Bearings – Maintenance-free with precise articulation
• Optional Eccentric Lockouts Available – Prevent alignment slip under load

Construction & Materials

• 6061-T6 Hollow Aluminum Arms – Strong and lightweight
• Titanium Hardware (Ti-6Al-4V) – High strength, corrosion-resistant
• Stainless Steel Spacers – Long-term durability

Performance Benefits

• Reduced bumpsteer for more consistent rear geometry
• Increased yaw response to combat understeer
• More predictable handling at the limit
• Greater alignment range for aggressive setups

These benefits become especially noticeable if your WRX is:

• Lowered on springs or coilovers
• Running wider wheels/tires
• Used for canyon driving, autocross, or track days

Fitment

• 2022–2026 Subaru WRX (VB chassis)
• Compatible with both manual and CVT models

NVH (Noise, Vibration, Harshness)

Despite using spherical bearings, SPL engineered these arms to minimize added noise:

• Minimal NVH increase on stock subframe bushings
• Slight increase possible if paired with solid mounts