Engine & Dress Up

he IAG Street Series Oil Pan for the Subaru WRX and STI is uniquely designed and CNC machined to suit a wide range of street and track applications.About Street Series EJ Oil PanThe cast aluminum oil pan was designed with fitment for a larger variety of...

IAG V3 Street Series AOS The IAG Performance V3 Street Series Air / Oil separator (AOS) is an excellent investment to keep your Subaru vehicle running well. The Street Series AOS maintains OEM PCV system functionality, but supplements its capacity...

IAG V3 Street Series AOS The IAG Performance V3 Street Series Air / Oil separator (AOS) is an excellent investment to keep your Subaru vehicle running well. The Street Series AOS maintains OEM PCV system functionality, but supplements its capacity. The...

The COBB Tuning Subaru Oil Cap brings a bit of class to your engine bay. Available in a black anodized finish, this billet oil cap will keep oil in your engine with a bit of style. Knurling around the sides of the oil cap makes it easy to grip when...

The COBB Delrin Oil Cap's construction of pure medical-grade black Delrin means it does not absorb heat like many aluminum options. The included seal and shims ensure an OEM-like fitment and guarantee proper orientation. It's fluted design around the...

This alternator shroud is made from 5052-H32 Aluminum, powdercoated wrinkle black, and features a laser etched COBB logo. Subaru Aluminum Alternator Cover STI 2008-2019, WRX 2008-2014 Aluminum Construction Powdercoated Wrinkle Black for...

The pulley comes specifically maintaining the stock diameter so as to not under drive and cause electrical woes for the owner, as well as maintaining the stock drive belt surface to make for a quick and easy install by even the most novice of owners...

This radiator shroud is made from 5052-H32 Aluminum, powder coated black and features a laser etched COBB logo. Subaru Radiator Shroud 2015-2021 WRX, 2015-2021 STI Aluminum Construction Powder Coated Black Laser Etched COBB Logo