For sale is a used ARC air induction box with filter.. In good used condition... Should fit 02-07 WRX/STI and possibly 07+..
Link describes the rest:ARC INDUCTION BOX: IMPREZA WRX/STi 02-06 - AIDBGDB - DIRECT TUNING
Paypall is preferred method of payment or cash on pick up..
Selling for: $325 shipped...