IAG Performance Street Series AOS Replacement Hose Line & Hardware Install Kit 2015-2021 WRX

The IAG V2 Street Series Air/Oil Separator (AOS) Replacement Hose Line & Hardware Install Kit includes all the hoses, lines, and hardware originally supplied with the IAG V2 Street Series AOS.

Designed for use with:

• 2015-2020 Subaru WRX

This complete kit (PN# IAG-ENG-7152) provides everything needed to replace worn or damaged components, restoring proper crankcase ventilation and maintaining reliable AOS performance.

Notes:

• This does not include the upper Street Series breather fitting or ECU relocation bracket.
  
• This kit does not work with the V3 AOS.