IAG Performance V3 Street Series Air / Oil Separator (AOS) Replacement Line / Hardware Kit 2008-2014 WRX / 2008-2021 STI Get Yours

Description

Upgrade your Subaru WRX or WRX STI with the IAG Performance V3 Street Series Air Oil Separator (AOS) Replacement Line and Hardware Kit. Designed for the 2008-2014 WRX and 2008-2021 STI models, this premium kit ensures your AOS system remains fully functional and reliable. It includes all hoses, lines, and hardware originally supplied with the IAG Street Series V3 AOS, providing a seamless replacement solution for enthusiasts focused on maintaining peak engine performance and cleanliness.

This kit (PN# IAG-ENG-7181) fits multiple Subaru models, including the 2005-2009 Legacy GT, and features durable components engineered specifically for the V3 AOS. Please note, it does not include the upper Street Series breather fitting and is not compatible with the V2 AOS. Whether you’re performing maintenance or upgrading your engine bay, this kit offers a straightforward install with quality parts designed for Subaru performance.

Ideal for Subaru enthusiasts who demand OEM-level fitment and reliability, this replacement line and hardware kit helps keep your forced induction system running clean and efficient. Shop now at Subimods to maintain your Subaru’s performance with trusted aftermarket parts.