725350 - Subaru Redline Carbon Fiber Intake

Subaru WRX STI 2015 - 2021

Subaru WRX STi S209-2019

Subaru WRX STi Type RA-2018

Congratulations on your purchase of the COBB Tuning STI Redline Intake! The following instructions will assist you through the installation process. Please read them BEFORE beginning the install to familiarize yourself with the steps and tools needed. If you feel you cannot properly perform this installation, we HIGHLY recommend you take the vehicle to a qualified and experienced automotive technician.

Parts List

Composite MAF Housing
Carbon SF Intake
Upper Mounting Bracket
Lower Mounting Bracket
MAF Housing Adapter Plate
Rear Block-Off Plate
(2) Retention Pins
(2) 7/8" EPDM Grommet
(2) 5/8" EPDM Grommet
(2) #48 Black Stainless Hose Clamp
STI Post MAF Silicone
Precut Gasket Sheet
7V2101 Intake Filter
725350-HW Intake Hardware Kit
- M4 Hex Key
- M3 Hex Key
- (5) M6x10mm SS Black Oxide Button Head Bolts
- (7) M6x16mm SS Black Oxide Button Head Bolts
- (2) M4x6mm MAF SEnsor
- M6x20mm Flange Head Black Oxide Bolt
- (2) 6mm Lock Washer for

725350 - Subaru Redline Carbon Fiber Intake

Table of Contents

Parts List

Tools Needed

Sockets

3/8"

Hand Tools