Torque Solution Rear Sway Bar Brace Identificacion de Soldadura en Planos PDF. Torque Solution Rear Sway Bar Brace Applications: Subaru WRX STI 2008+ Torque Solution Rear Sway Bar Brace is perfect for both the spirited driver or track enthusiast. The brace will help improve chassis rigidity at the sway bar mounting points by reducing flex and will ensure your sway bar does it's job to the fullest. Simple bolt on procedure using the OEM and new supplied zinc hardware. Steel Construction Black Powder Coated Improves Chassis Rigidity Easy Install Zinc Hardware Included Limited Lifetime Warranty