OPL HPR077 Aluminum Radiator For Subaru Impreza WRX (Manual Transmission) Fits: 2002-2007 Subaru Impreza WRX (Manual Transmission) Inlet: 1.5" / Outlet: 1.5" / Rows: 2 Core Size: 27.5" x 13.5" x 1.5" / Overall Size: 28.75" x 18.75" x 3.5" All aluminum alloy construction assembled using 100% precision TIG welds 10 year manufacturer warranty