User Manual
15
RFI COLD AIR INTAKE
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 lter should be cleaned more often. Cleaning the intake is a
two part process: cleaning and oiling the lter.
(1) Cleaning the Filter
1. Remove the lter from the RFI enclosure.
Clean the enclosure if necessary.
2. Remove surface dirt (this step can be
avoided if a Bully Dog RFI Prelter has
been installed).
• Lightly tap the lter.
• Use a soft-bristle brush to remove any
loose particles.
3. Spray the cleaner generously over the
lter and let it soak for 10 minutes.
4. Thoroughly rinse the lter.
• Use regular tap water.
• Avoid high-pressure hoses.
• Prevent dirt from entering the lter by rinsing from inside
out or from the clean side to the dirty side.
5. Let the lter air dry.
• Do not use any method to speed up the drying process.
• Using a blow dryer or compressed air can disgure the
lter 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 lter. Be sure to apply only
a small amount of force so the lter is not damaged.
Part# 229000