Blow Off Adapter.

Made of uniform aluminum by CNC method.

Allows the adaptation of relief valves with Greddy attachment to the serial intercooler.

Fits to:

• Subaru Impreza WRX 02-07
• Subaru Impreza STi 2002 - 2012 (Top Mount Intercooler)

Dimensions given in the last photo in the gallery.