COBB Stage 1+ Power Package - WRX 2002-2005
Want the world's best selling, most flexible ECU upgrade solution along with COBB's SF Intake System to increase air flow? COBB brings you the COBB Stage 1+ Power Package for your Subaru. Start here, down the modifying road with the best bang for your buck by treating your vehicle to parts that will increase your power and improve overall driveability. Nothing but a win/win situation!