Rapid flow installation – Bully Dog 182060 Dodge 5.9L Cummins 2500-3500 94-02 User Manual
Page 5

rAPid FlOW inSTAllATiOn
4
REMOVAL OF STOCk EXHAUST SYSTEM
In these steps you will remove the stock exhaust
system.
1. You will need a ratchet with a 24” extension in
order to remove the stock13mm bolts that hold the
down pipe onto the turbo. You may have to combine
different extensions to make the 24” extension. It is
recommended that you use a silicone spray lubricate
to help make the process easier. You will reuse the
stock bolts to attach the new Rapid Flow exhaust.
2. Cut the stock exhaust in three places. Using a saw-
zall make your first cut directly behind the muffler.
3. Cut in front of the resonator.
4. Cut the bottom of the downpipe where the stock
exhaust makes its bend.
5. Remove each piece of the stock exhaust system,
including the stock exhaust hangers. Use Spray lu-
bricant to aid in the removal of the hangers.
Cut after the bend of the downpipe
Cut Exhaust
directly after muffler
Cut Exhaust in front of resonator
Remove 13mm Bolts with 24” Extension
Remove Stock Hangers