Cobb Subaru 05-09 LGT / 05-09 OBXT - SF Intake System - COBB Blue Hose subaru-wrx-2005 The filter comes Pre-Oiled ready

The filter comes Pre-Oiled ready to install

To handle the added weight of the COBB intercooler core

you extend the life of your underhood components

Most Efficient Cooling Available

Interchangeable faceplates

Cobb Subaru 05-09 LGT / 05-09 OBXT - SF Intake System - COBB Blue Hose subaru-wrx-2005 The filter comes Pre-Oiled readyThe COBB Tuning SF Intake removes a pre turbo restriction in the stock intake system. The SF Intake intake system utilizes several unique features in an effort to maintain optimal flow for performance while minimizing turbulence that can cause engine management problems. From a custom conical cloth air filter element, a CFD designed velocity stack leads to a unique airflow straightener grid designed to smooth the incoming airflow as it passes the Mass