Rfi cold air intake, Rfi maf tube, Stage 2 rfi tube – Bully Dog 53107 Rapid Flow Induction (RFI) Cold Air Intake User Manual
Page 4: Air filter with band clamp

3
RFI COLD AIR INTAKE
RFI MAF Tube
The air intake tube
comes with a precisely
manufactured mount for
the stock mass air flow
(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-fit feature that will secure it
tightly to the RFI base.
Stage 2 RFI Tube
Designed to fit in your
engine bay, the stage 2 air
intake tube improves air
flow into the turbo through
the smoothest curves
possible to prevent any loss
of power and provide sleek
style under the hood.
Air Filter with Band Clamp
The Rapid Flow Induction
Cold Air Intake system
includes an ISO 5011
certified eight-layer oil
filter. The air filter is housed
within the intake enclosure
and secured onto the end
of the air intake tube using
the included filter clamp
and a flat-head screwdriver.