Cobb Tuning Intake System - WRX 02-07, STI 04-07 & Forester 04-08
The C.A.R.B certified 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 an unique air flow straightener
grid designed to smooth the incoming air flow as it passes the Mass Air
Flow sensor for precise readings. The intake utilizes a one piece design
constructed from a high temperature plastic composite, saving weight
and reducing heat transfer.
Increased Induction Sound
Enjoy the increased snarl from your engine and hear the turbo spool
more clearly with the addition of the COBB Tuning SF Intake system.
Turbocharger induction noise and bypass valve venting sound is much more
audible using this intake system.
Easy to Install
The COBB Tuning SF Intake was designed to be easy to install without
having to modify your car. Installation requires no cutting or trimming
of any components and can be completed with simple hand tools. Simply
remove the stock airbox and bolt the SF intake into place in just
No Tuning RequiredVehicle Applications:
This COBB SF Intake does not require additional tuning once installed.
It is designed to work perfectly with the stock MAF sensor. Simply
install and go!
- Subaru WRX 2002-2007
- Subaru STI (Sedan) 2004-2007
- Subaru Forester XT 2004-2008