Bully Dog 99 Rapid Flow Induction (RFI) Cold Air Intake User Manual

INSTALLATION MANUAL

RFI COLD AIR INTAKE

Applications RFI Part Number

Ford 6.2L F150 Raptor 2010-2013 51203-99

Not legal for sale or use in California on pollution-controlled vehicles.

RFI COLD AIR INTAKE

Introduction

This manual provides step-by-step installation instructions for
the Bully Dog Rapid Flow Induction (RFI) Cold Air Intake for
2010-2013 Ford 6.2L F150 Raptor trucks. Installation requires
a few basic tools and takes about 20 minutes.

Table of Contents

Parts ..................................................................... 1-4

Installation ............................................................ 5-13

Maintenance ........................................................ 14-15

Parts Included

RFI Lid .................................................................. (51200-1)

MAF Tube ............................................................. (51201-3)

Stage 2 Air Intake Tube ........................................ (51203-3)

Air Filter with Band Clamp ................................... (224900)

9.5 mm Silicone Hose .......................................... (51202-7)

16 mm Silicone Hose ........................................... (51201-6)

Silicone Coupler – 57 mm .................................... (51200-5)

Silicone Coupler – 76 mm .................................... (51200-6)

#6 Hose Clamp (2) ................................................ (10800-2)

#8 Hose Clamp (2) ............................................... (10800-4)

4″ Worm Drive Band Clamp (4) ............................ (51105-7)

T20 Security Torx® Bit .........................................(229120)

Black Oxide Phillips Screw (2) ..............................(54100-94)

Nylon Washer (2) ..................................................(51201-94)

Tools Needed

• Flat-head screwdriver

• Phillips screwdriver

1

• Bit driver

• 10 mm socket

RFI COLD AIR INTAKE

Parts Description

RFI Lid

The easy-to-remove lid
replaces the stock lid and

allows for hassle-free lter

maintenance. When the
lid is installed, the OEM
latches secure the lid to the
box.

MAF RFI Tube

The air intake MAF tube
comes with a precisely
manufactured mount for
the MAF sensor. The mount
has inset screw mounts
that are designed to work
with the black oxide screws
provided by Bully Dog. The
tube is also designed with a

snap-t feature that will secure it tightly to the RFI lid.

Stage 2 RFI Tube

Designed to t in your

engine bay, the stage 2 air
intake tube improves air

ow through the smoothest

curves possible to prevent
any loss of power and
provide sleek style under
the hood.

MAF End Throttle End

2

RFI COLD AIR INTAKE

Air Filter with Band Clamp

The Rapid Flow Induction
Cold Air Intake system
includes an ISO 5011

certied eight-layer oil lter.
The air lter is housed within

the intake enclosure and
secured onto the end of the
air intake tube using the

included lter clamp and a
at-head screwdriver.

Silicone Hose and Couplers

The high quality 3-ply hose and couplers are durable, exible

and strong.

Hose and Band
Clamps

Adjustable clamps connect
and hold all tubing in place.

3

RFI COLD AIR INTAKE

T20 Security Torx® Bit

The mass air ow sensor is

attached to the stock intake
tube using tamper resistant
pin-in-Torx® screws. Bully
Dog includes a Torx® bit for
convenience. If the bit is lost it can be purchased at any auto
parts store.

Black Oxide
Phillips Screws

Bully Dog provides screws
to secure the MAF sensor
to the air intake tube.

Nylon Washer

The nylon washer protects

the mass airow sensor and

prevents it from being bent
when it is attached to the
air intake tube.

4

RFI COLD AIR INTAKE

Installation

Installation is
very simple, and
can be separated
into three parts:
Removing the
Stock Intake,
Preparing the Bully
Dog RFI Intake and
Installing the Bully
Dog RFI Intake. The complete installation of the RFI Cold Air
Intake system should take about 20 minutes. The assembly

diagram shows how the parts of the intake t together in

sequence.

Removing the Stock Intake

Resonator Box

Band Clamp (3)

Mass Air Flow Sensor (2)

OEM Intake Lid

CCV Tube (7)

Brake Vacuum Tube (7)

1. IMPORTANT: Before beginning installation, disconnect
your battery at the negative terminal.

Failure to disconnect the battery
could result in personal injury and/or
damage to your vehicle.

5