Aluminati Oil Cap With -12AN Breather 02-20 Subaru WRX, 04-20 STi

This version has a -12AN thread machined into the top of the cap which can be used as a breather port for your custom catch can or AOS setup.

FITTING NOT INCLUDED! Used for reference.

Specs:

• Machined from billet 6061 aluminum
• Black anodized for long lasting finish
• Comes with new OEM gasket
• Made in the USA

Compatible vehicles:

• Fits many Subaru models