DPF & CAT Delete Pipe | GM/Chevy 6.6L Duramax LML 2011-2016
DPF & CAT Delete Pipe | GM/Chevy 6.6L Duramax LML 2011-2016
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DELETE PIPE DETAILS
✅ Best Selling Duramax DPF & CAT Delete Pipe
✅ High Quality T-409 Stainless Steel
✅ Mandrel Bent for optimal exhaust flow
✅ OEM Style Hangers & Clamps For Easy Installation
✅ Retains Factory Muffler
✅ Shipping Included In Price
Eliminate the following components
- Diesel Particulate Filter (DPF)
- Catalytic Converter (CAT)
COMPATIBILITY
- Compatible With All 2011-2016 Silverado/Sierra Duramax Pick-Up Models. Not Designed to fit Cab & Chassis models
- MODEL YEARS : 2011,2012,2013,2014,2015,2016 6.6 CHEVY/DURAMAX
2015 MODEL IMPORTANT INFORMATION
To note the difference between the 2015 and 2015.5
Please take a look at your down pipe connection.
V-Band Clamp Connection at down pipe : 2015 EARLY MODEL
3-Bolt Flange Connection at down pipe: 2015.5 LATER MODEL.
IMPORTANT INSTALLATION INFORMATION
Not sure how to install this product? No problem.
We have your back.
We send you a step-by-step instruction guide and have a full time support staff to help you with any questions you may have on the installation.
If you run into issues, Open a Support Ticket Here
CAB & CHASSIS INFORMATION
These pipes are designed for PICKUP MODELS.
Cab&Chassis models will require modifications to be made for the pipe to fit.
For more information, please reach out to our sales team
PHONE : (888) 830-2588 Ext 2
EMAIL : SALES@THEDIESELDUDES
SHIPPING & RETURNS
Shipping
We will process your order within 1 business day.
Standard shipping will take 4-8 business days. Upgrading to Express shipping speed will take 3-4 Business days.
If the pipe is out of stock, we accept back orders, but keep in mind your order may take a few weeks to ship.
* Note: Alaska, Hawaii and some Canadian locations will be subject to additional freight charges
All exhaust systems and DPF/CAT delete pipes are final sale and not eligible for a refund or return. However, if you receive a faulty product or the wrong product, we will send you a replacement.

Parts arrived in a timely manner, install instructions were clear enough to install for a novice, flash worked and was simple enough to figure out. This product delivered what it said it would. Nothing more nothing less.
Works great. No more issues with check engine light or derate bs.
Fit great. Came with all proper parts for easy installation
DPF & CAT Delete Pipe | GM/Chevy 6.6L Duramax LML 2011-2016
Fast shipping! very easy as long as you’re mechanically inclined should have no problem.