Owner's manual
8
8
RAPID FLOW INSTALLATION
Rapid Flow Exhaust # 81222
2. Place all of the supplied Hangers into their appropri-
ate locations as shown in the above diagram. 
3. Install the Down Pipe.  You will use the stock band 
clamp to secure the Down Pipe to the turbo. Secure 
the Down Pipe by tightening the stock band clamp 
with a 7/16” deep socket.
4. Hang  the  Intermediate  Pipe  from  Hanger  A  and 
secure the pipe to the Down Pipe using one of the 
supplied clamps.  At this point, secure the connec-
tion so that the piece will stay, but do not tighten 
down until the entire exhaust is installed.
5.  
At this point, you  will skip  installing the Straight 
Pipe and Muer and continue working towards the 
rear of the vehicle. 
6. Install the Hanger Bracket on the rear of 
the driver’s side and hang Hanger E.
The Hanger Bracket will be secured to the 
frame of the truck using an existing hole in the frame.  The 
hole is on the lower part of the frame as shown.  
Hanger Bracket Location
Hang Hanger E
Hanger E
SwITCH DIRECTIONS: THE NEXT STEPS wILL BE FROM THE BACk OF THE TRUCk
9/16”
7/16”
Hang the Hangers
Install Down Pipe
Down Pipe
Clamp
Intermediate Pipe










