SKU: 6A1 474 LA | UPC: 4996338024183
Cusco Lateral Arm Rear Toe Adjustable Pillowball 2015+ Subaru Impreza USDM Model (VA Chassis)
The Cusco Lateral Arm Rear Toe Adjustable Pillowball upgrades the rear suspension on 2015+ Subaru Impreza USDM VA chassis models. These arms feature spherical pillowball bearings for direct steering feedback and precise toe adjustments to fine-tune alignment. Drivers gain sharper turn-in response and reduced understeer for street driving or autocross.
Key Features
- Pillowball Spherical Bearings: High-load 52mm spherical bearings replace rubber bushings to eliminate deflection and deliver accurate rear toe geometry under load.
- Toe Adjustment Range: Provides +/-1.5 degrees of rear toe adjustability per side for custom setups that match tire camber and improve straight-line traction.
- High-Strength Steel Construction: Forged steel arms resist bending during hard cornering twice as rigid as OEM for sustained performance.
- Anodized Aluminum Ends: Lightweight aluminum housings with hard anodizing prevent corrosion and ensure long-term durability in harsh conditions.
- Bolt-On Fitment: Direct replacement using factory mounting points with included hardware for straightforward suspension enhancement.
Product Notes
- Sold as a pair for left and right rear installation.
- Full alignment required after installation to verify toe settings.
- Handle with care during shipping to avoid bending adjustment rods.
Installation Notes
- Professional installation recommended.
- Use 17mm and 14mm sockets plus torque wrench to 65 ft-lbs on main bolts.
- Compatible with OEM bushings or aftermarket coilovers on VA chassis.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2021 | Subaru | Impreza | Hatchback Base |
| 2017-2021 | Subaru | Impreza | Hatchback Premium |
| 2017-2021 | Subaru | Impreza | Hatchback Sport |
| 2017-2021 | Subaru | Impreza | Sedan Base |
| 2017-2021 | Subaru | Impreza | Sedan Premium |
| 2017-2021 | Subaru | Impreza | Sedan Sport |
| 2017-2021 | Subaru | Impreza | Sedan Limited |
| 2017-2021 | Subaru | Impreza | Sedan Touring |
Why Choose Cusco?
- Developed for Japanese rally and Super GT racing teams since 1978.
- Manufactured in Japan with tolerances under 0.01mm for exact fit.
- Track-tested components proven in endurance events worldwide.
Frequently Asked Questions
- Q: Does this fit 2015-2016 USDM Impreza VA chassis models?
A: Yes, designed for all 2015+ Subaru Impreza USDM VA chassis including early production models with matching rear suspension geometry. - Q: What materials are in the pillowball bearings?
A: Chrome-moly steel spherical bearings with PTFE liners sealed against dust and moisture for smooth operation over 50,000 miles. - Q: What warranty covers this part?
A: Cusco offers a 1-year limited warranty against manufacturing defects when installed by certified technicians.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Cusco branded box measuring 19.7 x 9.8 x 7.9 inches
- Weight: 8.8 lbs (4.0 kg)





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