Owners manual

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57-2524-2

NOTE: FAILURE TO FOLLOW INSTALLATION INSTRUCTIONS AND NOT USING THE PROVIDED HARDWARE

MAY DAMAGE THE INTAKE TUBE, THROTTLE BODY AND ENGINE.

1. Turn off the ignition and disconnect the negative

battery cable.

NOTE: Disconnecting the negative battery cable

erases pre-programmed electronic memories.

Write down all memory settings before

disconnecting the negative battery cable. Some

radios will require an anti-theft code to be

entered after the battery is reconnected. The

anti-theft code is typically supplied with your

owner’s manual. In the event your vehicles’

anti-theft code cannot be recovered, contact an

authorized dealership to obtain your vehicles

anti-theft code.

TO START:

NOTE: This kit was not designed

to t vehicles with a body lift.

FORD

99-04 F-Series Super Duty

2000-05 Excursion

V10-6.8L

Description Qty. Part # Description Qty. Part # Description Qty. Part #

A Intake Tube 1 08770

B Heat Shield 1 07416

C Air Filter 1 RF-1044

D Adapter 1 08785

E Allen Bolt 4 07852

F Hex Bolt 2 07787

G Flat Washer 4 08275

H Fender Washer 4 08130

I Wave Washer 4 08174

J Nylock Nut 2 07542

K Stepped Hose 1 08050

L Hump Hose 1 08695

M Hose Mender 1 08692

N Vent Hose 1 08048

O Grommet 1 08092

P Gasket 2 09984

Q Trim Seal 50”L 1 102481

R Hose Clamp #8 1 08410

S Hose Clamp #16 1 08427

T Hose Clamp #56 1 08620

U Hose Clamp #64 1 08648

V Hose Clamp #72 2 08671

W Hose Clamp #104 1 08697

PARTS LIST:

TOOLS NEEDED:

Flat Blade Screwdriver

Ratchet

10mm Socket

13mm Socket

13mm Wrench

Drill

11/16” Drill Bit

2. On models equipped with an external air

temperature sensor, disconnect the air temperature

sensor electrical connection.

3. Detach the mass air sensor wiring harness from

the inner fender apron.

4. Disconnect the secondary mass air sensor

electrical connection.

5. Detach the idle air control and PCV lines from

the stock intake tube.

6. Loosen the hose clamps on the intake tube at

the air cleaner and throttle body.

7. Remove the stock intake tube.

8. Remove the throttle body cover from the throttle

body as it will not be reused.

9. Pull upward rmly and remove the air cleaner.

NOTE: K&N Engineering, Inc., recommends that

customers do not discard factory air intake.

Summary of content (3 pages)

PAGE 1
57-2524-2 FORD 99-04 F-Series Super Duty 2000-05 Excursion V10-6.8L NOTE: This kit was not designed to fit vehicles with a body lift. TOOLS NEEDED: Flat Blade Screwdriver Ratchet 10mm Socket 13mm Socket 13mm Wrench Drill 11/16” Drill Bit PARTS LIST: Description Qty. Part # Description Qty. Part # A Intake Tube 1 08770 B Heat Shield 1 07416 C Air Filter 1 D Adapter 1 E Allen Bolt F Hex Bolt G H Description Qty.
PAGE 2
Continued INSTALLATION INSTRUCTIONS 10. Loosen and remove the three bolts that retain the air cleaner mounting bracket. 14a. On 2004 and later vehicles remove the clip nuts from under the air box-evap bracket as shown. 21. Install the trim seal onto the heat shield as shown. 15. Disassemble the air cleaner assembly. 22. On models equipped with an external air temperature sensor, remove the air temperature sensor from the stock intake tube. 10a.
PAGE 3
INSTALLATION INSTRUCTIONS Continued 28. Lift up on the evaporative canister mounting bracket and install the heat shield. 33. Position the heat shield for best alignment and tighten the hardware that retains it. 34. Tighten the two bolts that retain the evaporative canister mounting bracket to the inner fender. 28a. On 2004 and later vehicles, lift up the air boxevap bracket and install the heat shield as shown. 35. Attach the idle air control line to the large vent fitting on the intake tube 29.