Bully Dog 83240 Rapid Flow User Manual
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8
rAPid FlOW inSTAllATiOn
rapid Flow exhaust # 83240
13. At this point, if 
you need the extra 
Straight Pipe cut 
it to the desired 
length. Keep in 
mind that you need 3 inches of 
overlap when you cut the pipe. If 
you don’t need the Straight Pipe, 
simply install the Muffler directly 
into the Cross Member section. If 
the Straight Pipe is not needed, you 
will have an extra straight pipe and 
an extra clamp left over when you 
are finished.
14. Once the entire exhaust system is installed, inspect the system to ensure that no part of the exhaust is in direct contact with
the chassis or body; adjustments may be necessary. Having any part of the exhaust system in direct contact with any part of 
the body or chassis will the cause the exhaust to rattle.
15. Return to each of the Clamps and tighten with a 9/16” wrench. Again, do not over tighten Clamps.
9/16”
3”