Whiteline Sway Bar Mount Bushing Service Kit Subaru WRX 2022-2025 | KSK112-22

Maintain your sway bar’s performance and eliminate slop with the Whiteline Sway Bar Mount Bushing Service Kit (KSK112‑22). Designed specifically for Whiteline 22 mm sway bars (BSR57Z), this kit replaces worn or fatigued mount bushings with premium synthetic elastomer units engineered for retention, durability, and optimized suspension behavior.

Key Features & Benefits

• Knurled Inner Diameter for Grease Retention — The bushing ID is textured to trap and hold grease, promoting smoother motion and reducing squeaks.

• High‑Quality Synthetic Elastomer Material — Offers superior resistance against oil, ozone, weathering, and heat compared to factory rubber.

• Self‑Lubricating Design — Supplied with molybdenum disulfide (LM) grease and built with internal reservoirs to maintain continuous lubrication.

• Direct Service Fitment — Specifically made to service Whiteline’s 22 mm sway bar (BSR57Z), not intended as a universal bushing.

• Quick & Straightforward Install — Estimated install time is ~1 hour; suitable for DIYers.

• Limited Lifetime Warranty — Covered under Whiteline’s warranty policy.

Specificationst

• Installation Time: ~1 hour

• Difficulty: Moderate / DIY friendly

Installation Tips & Best Practices

1. Park on a level, stable surface and securely lift & support the vehicle.

2. Remove the sway bar bracket clamps and old bushings.

3. Clean the sway bar shaft and the mounting bracket area thoroughly.

4. Apply the supplied molybdenum (LM) grease to the bushing interiors and the bar surface.

5. Press in the new bushings carefully (use proper pressing tools if available).

6. Reinstall the bracket clamps and torque to spec.

7. Check motion and ensure the bracket doesn’t pinch or bind the bushing.

Pro Tip: Warm parts slightly or use a bit of penetrating lube to ease installation. Avoid over‑tightening clamps to prevent squashing or deforming the bushings.