GReddy 12569001 User manual

Instruction Manual P/N: 12569001
Make: Subaru Model: Impreza WRX STi Year: 2008-2012 Engine: H4-2.5L (t)

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.
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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

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B
H I
C D E F G
JK
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A

Refer to Figure A for step 1
Step1: Remove the two clips 1 off the air duct and remove air duct 2 . Loosen both clamps 3 on
the stock intake tube 4 and remove tube. Unplug the mass air sensor 5 .
REMOVAL
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1
2
3
34
5
Figure A

Refer to Figure B for step 2
Step 2: Remove the mass air sensor 5 . Unclip and Remove this part of the stock air box. Remove the
two 10mm bolts (located inside the air box) and remove the remaining part of the stock
air box out.
REMOVAL
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5
Figure B

Refer to Figure C for step 3
Step 3: Remove the bracket holding the stock air box with a 10mm. Do not discard the bolts as you
will reuse them.
Figure C
INSTALL
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Refer to Figure D for step 4
Step 4: Install the filter adapter with the provided hardware to the housing, along with the seal trim, cou-
pler, clamps and filter. Install on vehicle.
Figure D
INSTALL
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Refer to Figure E for step 5
Step 5: Preinstall coupling to intake tube along with clamps and mass air sensor.
Figure E
INSTALL

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L
J
Refer to Figure F for step 6
Step 6: Install tube with coupler onto the compressor inlet tube 6 . Re-conect wire harness to Mass air
sensor. Install is complete.
Figure F
INSTALL
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Pro DRY S Air Filter
To purchase any of the items above, view airflow charts, dyno graphs, photos, and video; please go to Greddy.com.
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P/N: 61-90135