Whiteline BSR49 20mm Rear Fixed Sway Bar for 08-21 Subaru WRX / STI / Legacy

Regular price: $215.95
Regular price: ~~$306.88~~
Sale price: $215.95

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In Stock: 2

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Product Specification:

SKU:WHLBSR49

MPN: BSR49

UPC: 9319924358571

Weight: 9.7 lb

Inventory: 2

Type: Sway Bars

Vehicle Fitment

2008-2021 Subaru WRX / STI (various body styles, rear sway bar model)
2008-2019 Subaru Impreza (non-WRX/STI trims as specified by model-OEM swaybar fits)
2009-2019 Subaru Legacy / Liberty (including turbo and non-turbo 4/6-cylinder)
2009-2019 Subaru Outback (turbo and non-turbo 4/6-cylinders)
2009-2018 Subaru Forester SH / SJ (including turbo 4-cylinder models)

Fitment Notes

Rear sway bar only
Non-adjustable fixed 20 mm diameter
Requires models that came with the OEM rear sway bar mounting points
Excludes check for clearance issues in heavily lowered or modified suspension setups

Features

20 mm solid spring steel bar for rear axle roll stiffness
Reduces body roll, improves cornering grip and handling balance
Includes bushings, lateral locks, and install guide
Powder-coated finish for corrosion resistance
Fixed (non-adjustable), simpler rugged design
Compatible with OEM mounting hardware and points
Warranty: 3 years / specified distance per manufacturer
Enhances safety and tire wear by more even load distribution in corners

Specifications

Position: Rear
Diameter: 20 mm (≈0.79 in)
Material: Solid spring steel
Included quantity: 1 sway bar, 2 bushings, 2 lateral locks
Type: Fixed/non-adjustable

Included Components

1x Rear 20 mm solid sway bar (Bar-BSR49)
2x Polyurethane (or synthetic elastomer) bushings
2x Lateral locks
Install guide / instructions

Product Description

The Whiteline BSR49 Rear Sway Bar is a fixed 20 mm rear non-adjustable bar designed for Subaru WRX, STI, Legacy/Liberty, Forester, Outback & Impreza models in the 2008-2021 range. It replaces the factory rear bar to provide enhanced rear roll stiffness, reducing body roll and improving grip through turns while maintaining a good ride quality. The solid steel construction and included bushings/lateral locks make it a reliable upgrade that fits using existing OEM mounting points.

Designed for enthusiasts seeking improved handling without needing adjustability, this bar is ideal for street use, spirited driving, or mild performance upgrades. With a simple installation, durable finish, and components included, the BSR49 delivers solid rear stability. For heavily lowered vehicles or custom suspension geometry, checking clearance and alignment before installation is recommended.