Description
High-quality uniball bushing kit for Subaru Impreza GJ-GP and VA rear trailing arm knuckle/hub attachment.
This product replaces the original rubber bushing in the rear knuckle, which is often too soft for performance use and prone to deflection. Upgrading to a zero-compliance spherical bearing (uniball) provides precise suspension feedback and better rear-end control by preventing unwanted geometry changes under heavy load.
Features:
- Design: Steel housing equipped with a high-performance spherical bearing.
- Compatibility: Fits directly into the original knuckle/hub. Can be used with standard trailing arms or our adjustable 4130 CrMo trailing arms.
- Benefits: Eliminates suspension compliance and improves tire contact patch during aggressive driving in rally or track conditions.
- Durability: Built to withstand high mechanical stress in motorsport applications.
Technical Specifications:
- Fitment: Subaru Impreza GJ, GP and WRX/STi VA (approx. 2011–2021).
- Material: Steel housing, 52100 (100Cr6) bearing steel uniball.
- Content: Sold as a pair (2 pcs).
Related Products:
| SKU | Product | Position | Type |
| 1SUIN121005 | Rear trailing arm knuckle bush | Rear | Uniball bushing |
| 1SUIN121003 | PRO rear trailing arms | Rear | 4130 CrMo arm |
| 1SUIN121002 | PRO rear lateral links | Rear | 4130 CrMo arm |
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