2002-2003 WRX 2004-2005 WRX 2006-2007 WRX 2008-2010 WRX 2011-2014 WRX 2015-2021 WRX 2022-2024 WRX. Engineered specifically for WRX and STI models, this kit is dyno-proven to add 25 horsepower and 25 lb-ft of torque while maintaining safe air/fuel ratios.
