Whiteline Rear Sway Bar 20mm Adjustable 08-21 / 08-21 STI / 10-13 Legacy GT / 09-13 Forester XT

Enhance your Subaru’s handling with the Whiteline 20mm adjustable rear sway bar, designed for 2008-2021 Subaru WRX STI, 2010-2013 Legacy GT, and 2009-2013 Forester XT models. This premium sway bar lets you fine-tune oversteer and understeer by adjusting the effective arm length via three mounting positions, giving you greater control over weight transfer during cornering.

Constructed from solid steel, this heavy-duty sway bar includes a rear sway bar support brace (KBR15) for added stability and durability. You can customize each side independently, setting one side to the hardest position and the other to the softest, tailoring your vehicle’s balance to your driving style. For Legacy models, flipping the bar upside down improves clearance around the spare tire well.

Ideal for Subaru enthusiasts seeking improved suspension performance and precise handling, this sway bar is a practical upgrade for spirited driving or track use. Upgrade your suspension setup today and experience sharper cornering with confidence.