This article here contains information on how to install your DPF & CAT delete pipe on your 2013-2018 Cummins!
Please keep note that this will only work on pickup models. These instruction sets will still sort of work on the Cab & Chassis models, but will require minor modifications.
Written Instructions
Click the Orange link down below for your installation instructions! You can view / download this document for your reference.
Click me for 2013-2018 DPF&CAT Install instructions
Video Install Instructions
Down below are installation instructions for your 6.7L 2013-2018 Cummins!
In this video, Kyle from Dark Iron Diesel uses a 2016 model, however, the installation is identical to the 13-18 models!
If you bought a Full delete kit, you can also watch the videos down below
1. EFI LIVE FULL DELETE BUNDLE : Click me for video!
2. EZLYNK FULL DELETE BUNDLE : Click me for video!
( keep note the video above is for a 19-21 model, however the install is similar )
Where does the DPF & CAT Pipe go?
The DPF/CAT delete pipe isn’t a full exhaust system, it only replaces the section of your factory exhaust that contains the emissions parts, specifically the “CAT” and the DPF (Diesel Particulate Filter). Those are the two barrel shaped parts in your exhaust near the middle of your truck.
The front end of the delete pipe connects to your down-pipe and the tail end of the delete pipe connects to the tailpipe, just before the bend over the rear axle.
The delete pipe is the same diameter of your factory exhaust system, so it will be a perfect fit.
I have a muffler. Where do I install it?
If you purchased a muffler to compliment your DPF & CAT pipe, you can place it here right after the 21414 pipe shown below :
Depending on your truck bed, you may need to cut your pipe to modify your pipe length for fitment. Please make sure to measure twice before cutting!
Need Help?
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