




PERRIN 24.5MM ADJUSTABLE FRONT SWAY BAR - 2022-2026 WRX
Product Overview
The PERRIN 24.5 mm adjustable front sway bar replaces the original anti-roll bar on the applications below. It adds roll resistance to reduce body lean in corners and provides endlink mounting choices for tuning the vehicle’s handling balance. Supplied mounting bushings support the bar while allowing it to rotate through suspension movement.
Features
- Two endlink positions: Perrin lists 50% and 70% greater stiffness than the 23 mm original bar.
- Polyurethane mounting bushings provide a responsive connection at the mounting points.
- Red-finished bar with model-specific routing and endlink attachment points.
Specifications
- Manufacturer part number: PSP-SUS-128
- Position: Front
- Bar diameter: 24.5 mm
- Adjustment: Two endlink mounting positions
- Finish: Red
- Mounting bushings: Polyurethane
What’s Included
- One 24.5 mm front sway bar
- Two polyurethane mounting bushings
- One grease packet
- Perrin license plate frame
- Instructions and warranty information
Vehicle Fitment
- 2022–2026 Subaru WRX (VB), including the applicable GT, TR and tS models listed by Perrin.
Installation Notes
Reuses the factory brackets and hardware. Perrin’s procedure includes supporting and slightly raising the engine for bar clearance after releasing the engine-mount nuts. Installation should be performed by an experienced technician.
Increasing front roll stiffness can increase understeer; become familiar with the new handling response after adjustment.
Support the vehicle securely and follow the part-specific Perrin installation instructions for the complete procedure and torque specifications.
California Proposition 65: This product may expose you to chemicals including lead. Wear gloves, wash hands after handling and work in a well-ventilated area. See P65Warnings.ca.gov.
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