RTM BOV Recirculation Blockoff Plug

This unit plugs the hole left in the intake if you've chosen to vent your BOV to atmosphere. Simply slip this plug into the hole in the intake and secure with a hose clamp. Gives a neat, clean appearance. Machined from aluminum and made to fit the 1-3/8" BOV hose found on DSM and other vehicles.

Fits most applications such as:
DSM (1990-99).
EVO (VII-X).
Subaru Impreza WRX/STi