The Cusco rear sub-frame brace offers increased performance two different ways. The first is by stiffening up the rear sub-frame of the Impreza by connecting both sides of the body. Secondly, the brace can be used with the bracket kit to retrofit the '06 STi diffuser on the older Impreza models to help with aerodynamics.
Parts Available: 566 492 RM, 566 492 RR, 566 492 RS, 673 487 A, 673 487 A, 673 487 A, 692 492 MS, 692 492 RM
Cusco Sub-Frame Under Braces from HorsepowerFreaks
cusco sub-frame under braces from horsepowerfreaks under braces. Install and installation help available for parts and accessories for these model years.