2. Flowmaster
  3. 717993 FlowFX Cat-Back Exhaust System

Flowmaster 717993 FlowFX Cat-Back Exhaust System User manual

  • Hello! I've reviewed the Flowmaster FlowFX exhaust kit installation instructions. This document provides all the necessary steps to properly install the kit on compatible Dodge Ram 1500 trucks. It includes details on the parts included, how to disassemble the stock system, and how to mount the new components. Do you have any questions about this process?
  • What truck models is this exhaust kit designed for?
    What is the wheelbase compatibility for this exhaust kit?
    Does this kit fit trucks with single and dual tailpipes?
717993
Rev 11/23/22
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Technical Support (866) 464-6553
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7(×2)
5(×2)
ITEM PART NO. DESCRIPTION QT Y.
1 26520M INLET PIPE ASSY 1
2 FLOWFX MUFFLER 1
3 86726M TAILPIPE ASSEMBLY 1
4 MC300SB CLAMP, STAINLESS, 3" 2
5 MC250SB  2
6 HA572 BRACKET, UNIVERSAL, STEEL & RUBBER 1
7 HW225  2

717993
2009-2022* DODGE RAM 1500 TRUCKS
WITH 4.7L & 5.7L HEMI ENGINES
2- or 4-WHEEL DRIVE, 140" and 149" WHEELBASE
with single or dual factory tailpipes
*2019-22 Classic Body only
See “Applicaons” tab on the product web page for specic applicaons.
717993
Rev 11/23/22
Page 2 of 5www.owmastermuers.com
Technical Support (866) 464-6553
NOTES
•      


•         
    

• 


• 

REVIEW THE INSTRUCTIONS & VERIFY THE
KIT CONTENTS





REMOVE THE FACTORY EXHAUST SYSTEM
WARNINGS
• AVOID BURNS!


• AVOID SERIOUS INJURY OR DEATH BY CRUSHING!
        

1. Raise the vehicle 

2. 
3. Release the tailpipe hanger rods from their rubber
isolators,
REMOVE
CUT
717993
Rev 11/23/22
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Technical Support (866) 464-6553
4. 


5. 


6. 

NOTE:

7. 

8. If there is a wire loom routed along the inner face



CUT
REAR
MOUNT
CLAMP
UNCLIP
CABLE TIE
717993
Rev 11/23/22
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Technical Support (866) 464-6553
INSTALL YOUR FLOWMASTER EXHAUST SYSTEM
9. Remove the nuts from the four clamps,  

10. 
inlet pipe (1):
11. Each pipe must be inserted approximately 2" into the


12. Slip one 3" clamp (4) over the front of the inlet pipe.





13.           
           


14. Install universal bracket (6)      
tailpipe assembly (3),       

CAB BED WHEELBASE REMOVE 8"
 
 YES 
 
Crew  149 in NO
BUTTON
FRONT
MOUNT
717993
Rev 11/23/22
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15. 


16. Adjust the tailpipe assembly so that the pipes clear the
frame, 




17. Adjust all components to give 1/2" to 3/4" clearance 





18. 



     
FlowFX performance exhaust system is complete!
KEEP THESE INSTRUCTIONS FOR FUTURE REFERENCE
    

     


REAR
MOUNT
/