aFe Power 54-13053D User manual

Magnum FORCE Stage-2 Cold Air Intake System
Instruction Manual P/N: 54-13053D / 54-13053R_____________________________
Make: BMW Model: 325i (E90/91) Year: 2006 Engine: L6-3.0L Non-Turbo (N52)
Make: BMW Model: 330i (E90/91/92/93) Year: 2006 Engine: L6-3.0L Non-Turbo (N52)
Make: BMW Model: 328i (E90/91/92/93) Year: 2007-2013 Engine: L6-3.0L Non-Turbo (N52)
Make: BMW Model: 128i (E82/88) Year: 2008-2013 Engine: L6-3.0L Non-Turbo (N52)

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• Please read the entire instruction manual before proceeding.
• Ensure all components listed are present.
• For technical support please call at 951-493-7185.
• Ensure you have all necessary tools before proceeding.
• Do not attempt to work on your vehicle when the engine is hot.
• Retain factory parts for future use.
Label
Qty.
Description
Part Number
A1
1
Air Filter (Pro DRY S)
21-90113
A2
1
Air Filter (Pro 5R)
24-90113
B
1
Tube
05-5413053B1
C
1
Housing
05-5413053B2
D
1
Coupling, Silicone Bellow: 3.1"ID x 3”L
05-01542
E
2
Clamp, #048
03-50007
F
1
Fitting, Brass: 1/8-NPT
03-50191
G
1
Plug, Brass: 1/8-NPT
03-50410
H
2
Screw, M4
03-50490
I
1
Seal, Trim: 3/4" Bulb (39" inches)
05-01507
Installation will require the following tools:
6mm, 8mm, and 10mm nut drivers or sockets, socket wrench, flat-head screwdriver, T20 torx bit, and panel
popper.
Emissions Disclaimer: This product is not currently CARB exempt and is not available for purchase in
California or for use on any vehicle registered with the California Department of Motor Vehicles.

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A1/A2
B
C
F
E
G
E
D
I
H

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Refer to Figure A for Steps 1-5
Step 1: Remove the two (2) factory bolts and keep for later use 1 .
Step 2: Disconnect the MAF sensor harness 2 .
Step 3: Using a 6mm nut driver, loosen the hose clamp at the factory airbox 3. Then, slide the factory
intake tube away from the factory airbox.
Step 4: Pull the factory airbox away from the factory air duct 4 .
Step 5: To remove the factory airbox, carefully pull up and away from the engine bay.
REMOVAL
Figure A
1
1
3
2
4

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Refer to Figure B for Steps 6-8
Step 6: For vehicles with the steering pump located above the factory intake tube, remove the two (2) factory
nuts and keep for later use 5 .
Step 7: Detach the factory air line from the reservoir’s bracket 6 .
Step 8: Carefully move the steering pump reservoir to the front of the engine, to allow for clearance. See
Figure 1.
REMOVAL
Figure B
5
6
FIGURE 1