Bully Dog 53254 Rapid Flow Induction (RFI) Cold Air Intake - Manual (Page 8)

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Preparing the RFI intake for installation:
1. Snap the RFI Intake tube into the
intake enclosure, this may take a
bit of pressure. Make sure to insert
the tube from outside to in with
the snaps in front.
2. Carefully remove the MAF
sensor from the stock intake
enclosure, use the T-15 torx bit
(included with the kit) with a bit
driver to remove the torx head
screws holding the MAF in place.
Take very good care of the MAF
sensor while transferring it over
to the Bully Dog RFI.
3. Insert the MAF sensor into the MAF sensor mount on the RFI tube. Use the black oxide
screws included with the kit to secure the MAF sensor to the RFI tube.
RFI Prep
4. Now gather the 4 large band clamps, the 2 silicone couplers, and the stage 2 RFI tube.
Preassembling these parts will make installing these parts on the vehicle much easier.
When installing the couplers, place the coupler with the hump on the MAF sensor side of
the stage 2 tube and the strait coupler on the throttle body side of the stage 2 intake tube.
Put both couplers onto the stage 2 intake tube and loosely tighten the band clamps over the
coupler, to the point that neither the coupler nor the clamp will fall off while installing this
assembly on the vehicle.
RFI Prep