Cusco Rear Diffuser Package 2002-2007 WRX / 2004-2005 STI
Cusco Diffuser Kit, Complete, Impreza, WRX, STi
The Cusco Diffuser Kit offers increased performance in two different ways. The first is by stiffening up the rear sub-frame of the Impreza by connecting both sides of the body.
Subimods has made ordering even simpler, with this package you will receive every item necessary to install an OEM Diffuser on your 2004-2005 STI or 2002-2007 WRX
1x - Cusco Rear Subframe Bar - 673 487 A
1x - Cusco Diffuser Bracket Set - 672 487 S
4x - Diffuser Bolts - 901000365
1x - OEM Diffuser - ST91225FE000