GReddy AIR INTAKE SYSTEMS: Subaru WRX STI 2008-12 User Manual
Page 2

Installation will require the following tools:
Flat head & Phillips screwdriver, Vice grip, Pliers, 8mm socket, 10mm socket, Ratchet & 5/16 nut driver.
Note: Legal in California for use on race vehicles only. The use of this device on vehicles used on public
streets or highways is strictly prohibited in California and others states that have adopted California
emission regulations.
• Please read the entire instruction manual before proceeding.
• Ensure all components listed are present.
• If you are missing any of the components, call customer support at 949-588-8300.
• Ensure you have all necessary tools before proceeding.
• Do not attempt to work on your vehicle when the engine is hot.
• Disconnect the negative battery terminal before proceeding.
• Retain factory parts for future use.
Page 2
Label Qty.
Description
Part Number
A
1
Pro Dry S Air Filter
61-90135
B
1
Housing
05-T4301B2
C
1
Intake Tube
05-T4301P1
D
1
Hump Coupling
05-00564
E
1
Straight Coupling
05-01029
F
2
Clamp #44
03-50019
G
2
Clamp #48
03-50007
H
1
Adaptor
05-01037
I
2
Trim Seal (1-17") (1-20") 05-00072
J
3
Button Head Screws
03-50102
K
2
Cheese Head Screws
03-50030