Direct fit for the 2001-2007 WRX and STI - also fits Forester SG (filter only- airbox does not fit Forester)
Installs in 30 minutes
Does not include Airbox / Heatshield shown in images from standard - this is an optional extra you must select in the drop-down box
Provides highly aggressive intake tone under acceleration
CNC-machined air diverter helps maintain reliable and consistent MAF readings
Works with stock or aftermarket induction hoses
Designed in Delaware, USA and filter made in USA
Mishimoto Lifetime Warranty
Optional heatshield airbox to stop hot engine air being sucked into the intake (this part is out of stock)