





PERRIN 22MM ADJUSTABLE REAR SWAY BAR - 2022-2026 WRX
Product Overview
The PERRIN 22 mm adjustable rear 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
- Three endlink positions: Perrin lists 15%, 54% and 119% greater stiffness than the 19 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-241
- Position: Rear
- Bar diameter: 22 mm
- Adjustment: Three endlink mounting positions
- Finish: Red
- Mounting bushings: Polyurethane
What’s Included
- One 22 mm rear sway bar
- Two 22 mm 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 original bushing clamps and hardware. Perrin recommends starting with the softer position. Confirm that the endlinks move freely through suspension travel; aftermarket endlinks may need length or spacer adjustment for the firmer positions.
Firmer rear settings can increase oversteer; 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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