Rfi cold air intake, Filter maintenance – Bully Dog 53205 Rapid Flow Induction (RFI) Cold Air Intake User Manual

Page 10

RFI COLD AIR INTAKE

2. Continue applying the oil to the filter until the entire filter

is covered in an even amount of oil. Apply enough oil to

make the filter a solid and uniform blue, but do not go

beyond that.

3. Allow the oiled filter to sit 20 minutes. Re-oil any dry spots

that appear. Do not oil the filter excessively. Excessive

oiling can cause damage to intake sensors.

Prefilter

The Bully Dog RFI Prefilter is a semi-water-

repellent barrier that will keep bugs and

debris out while lengthening the

time between filter cleanings

and reducing the amount of

time you spend cleaning the

filter.

Filter Maintenance

The intake system should be cleaned with the Bully Dog RFI

Cleaning Kit at least once every three months; in dusty climates,

the filter should be cleaned more often. Cleaning the intake is a

two part process: cleaning and oiling the filter.

(1) Cleaning the Filter

1. Remove the filter from the RFI enclosure.

Clean the enclosure if necessary.

2. Remove surface dirt (this step can be

avoided if a Bully Dog RFI Prefilter has

been installed).
• Lightly tap the filter.

• Use a soft-bristle brush to remove any

loose particles.

3. Spray the cleaner generously over the

filter and let it soak for 10 minutes.

4. Thoroughly rinse the filter.

• Use regular tap water.

• Avoid high-pressure hoses.

• Prevent dirt from entering the filter by rinsing from inside

out or from the clean side to the dirty side.

5. Let the filter air dry.

• Do not use any method to speed up the drying process.

• Using a blow dryer or compressed air can disfigure the

filter and allow particles to pass through.

(2) Oiling the Filter

1. Apply a small amount of oil to the soft-bristle brush and

gently spread the oil over the filter. Be sure to apply only

a small amount of force so the filter is not damaged.

Part# 229000