Whiteline BSR55Z 20 mm Rear Sway Bar for 2020-2024 Subaru Legacy/Outback AWD

Vehicle Fitment

• 2020-2024 Subaru Legacy (All-Wheel Drive, Base/Premium/Sport/Limited/XT)
• 2020-2024 Subaru Outback (All-Wheel Drive, Base/Premium/Onyx/Limited/Wilderness/XT)

Features

• Adjustable 20 mm rear performance sway bar engineered to "Activate More Grip"
• 2-point adjustability for tuning rear roll stiffness and balance
• Reduces body roll for enhanced cornering stability and chassis control
• Improved traction distribution during dynamic driving
• Solid spring steel construction for torsional strength and durability
• Powder-coated finish resists corrosion for longer service life
• Premium synthetic elastomer bushings help reduce deflection and noise
• Enhances confident handling without compromising everyday comfort

Specifications

• Part Number: BSR55Z (Whiteline)
• Sway Bar Diameter: 20 mm (0.79 in), 2-point adjustable
• Fitment Position: Rear axle only
• Material: Solid spring steel
• Drivetrain: AWD (All-Wheel Drive)
• Installation Time: ~1 hour
• Warranty: 3 year performance coverage
• Included Bushings: 2x premium sway bar bushings

Included Components

• 1x Rear sway bar - 20 mm adjustable
• 2x Sway bar bushings

Product Description

The Whiteline BSR55Z 20 mm Rear Sway Bar is a direct-fit performance anti-roll bar designed to enhance rear chassis balance and cornering confidence for 2020-2024 Subaru Legacy and Outback AWD models. Engineered to "Activate More Grip," this adjustable sway bar reduces body roll through tighter turns, helping distribute lateral loads more evenly across the tires for improved stability and grip under spirited driving conditions. With 2-point adjustability, you can tailor the rear roll stiffness to your preference and road conditions.

Constructed from solid spring steel with a durable powder-coated finish and high-quality synthetic elastomer bushings, the BSR55Z delivers a noticeable handling improvement without sacrificing everyday ride comfort. Installation is straightforward with included bushings and typically takes around one hour. This rear sway bar is ideal for drivers looking to upgrade handling balance on winding roads, enhance chassis response, and reduce undesired rear sway and body lean.