Rapid flow installation – Bully Dog 81205 Rapid Flow User Manual
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rAPid FlOW inSTAllATiOn
rapid Flow exhaust # 81050,81205
1. Use a sawzall to cut The exhaust immediately
behind the muffler.
2. Then cut the exhaust 4 inches be-
hind the catalytic converter in front
of the band clamp.
3. Unbolt the catalytic converter and set aside to
reinstall.
4. Then make a cut at the bottom of the down pipe.
5. Finally, cut the bolt on the fire wall so that the new
down pipe will fit.
6. Use a 7/16” deep socket to loosen
the stock band clamp at the top of
the stock down pipe. The stock band
clamp will be reused, so you will not
need to completely remove it.
7. Remove each piece of the stock
exhaust system, including the stock
hangers. To make removing the
Hangers easier, it is recommended
that you use a silicone spray on each
of the rubber hangers that hold the stock exhaust.
ImPoRTaNT: It is illegal in all 50 states and Canada to remove the catalytic converter.
REMOVAL OF STOCk EXHAUST SySTEM
#1 Cut Exhaust after muffler
#2 Cut Exhaust
in front of band clamp
#3 Unbolt Catalytic Converter
#5 Cut Firewall Bolt
#7 Remove necessary exhaust hangers
7/16”
In these steps you will remove the stock exhaust system.