2011-2016 Duramax Emissions Off Power Package


We've put together our most popular products and our staff favorites into one easy space for the 6.6L Duramax. Everything listed on this page will work together without issue. 
  
Whether you're looking for a single tune, or you're building a race truck; this page is a great starting point. Just select the parts you need, and add them to the cart at the bottom of the page. 
Choose Your Tuning

All these devices will come with the same custom tuning software for your 6.6L LML Duramax. All our Power Packages include CCS Custom Tune Files that will be written for your truck and driving style. If you are unsure about the tunes you'd like, just give us some information about how you use the truck

Please be sure to input your VIN and Modifications at the bottom of the page so we can have the custom tuning written as soon as possible. 


2011-2016 Duramax - CCS Tuned EZ-Lynk Auto Agent 3.0-Tuning-Coopers Custom Solutions-Dirty Diesel Customs

EZ-Lynk AutoAgent 3.0 w/ CCS Tunes

Custom Tuning from your Phone 

Flash & Update your tunes from your phone. Download the App, select your tuning and go.

Monitor & Diagnose

Customize your display to monitor what matters to you. All off your phone. 

Chats & Data Logging

Truck's running funny? Hit the chat button and share your data logs with a tuner from anywhere.

Unlimited Support Pack 

All CCS Tuning is included, just choose the tune pack from your phone and flash your truck. Lifetime Updates, Support, and Data logging.

Limited Support 

Everything above for 4 weeks. After the 4 week period you'll be left with your last installed tune pack. Any further tunes will require an upgrade to the Unlimited Support Package.

 

Features:

  • Your Choice of CCS Tuning
  • Notifications of New Tunes/Updates
  • Read and Clear Codes
  • Customizable Gauge Layout
  • Optional Shift on the Fly Switch

View product page

Show more

2011-2016 Duramax EFI Live Autocal + CCS Tunes-Tuning-Coopers Custom Solutions-Dirty Diesel Customs

EFILive AutoCal V3

Cost-efficient
The EFI Live AutoCal is the best option for those wanting a more cost-effective way to tune their 6.6L LML.

Data Logging
Allows for the collection and transmission of logged data to be sent back to the tuner for analysis.

DTC Codes
Have a DTC code that you're worried about? With the AutoCal, you gain the ability to diagnose and clear trouble codes.  

VIN Licenses
The AutoCal gives you the ability to purchase up to 600 VIN Licenses, which means you can continuously re-use the Autocal Device.

Built-in SD Card
Features a built-in 512MB Micro SD Card that allows you to store hundreds of tune files and/or hundreds of hours of logged data 

   

Features:
  • Includes CCS Tuning
  • Read & Clear Codes
  • Single or 5 Tune Options
  • Built-in Audible Alarms
  • Supports 600 VIN Licenses
  • Optional Switch for Changing Tunes
  • Built-in Power supply prevents data corruption if the external power supply is interrupted

View product page

Show more

Add Transmission Tuning

Only compatible on 2015-2016 trucks equipped with the T87 TCM

T87 Transmission Control Unit: Line Pressure Increased, Higher Clamping Force on Clutch Packs, Crisper Shifts, Improved Shift Times, Better Lockup Control, and Increased Life.

 

How to Identify which TCM you have :

A50 TCM: If your TCM has heat sink fins, then you have the A50 TCM!

T87 TCM: If your TCM has no heat sink fins, then you have a T87 TCM!

No Thanks

2015-2016 Duramax CCS EZ-Lynk TCM Tune File-TCM Tune Files-Coopers Custom Solutions-Dirty Diesel Customs

2015-2016 EZ-Lynk Transmission Tuning

Note: Only compatible with 2015-2016 Trucks with the T87 TCM. 

Modified Shift Speeds & Timing
Changes the RMP/Speed at which the shift is commanded, as well as the time it takes to complete a shift to match the new tuning

Increased Line Pressure & Lockup Strategy
This puts more pressure on your clutch packs and prevents them from slipping, which can cause excessive early wear your clutch disks.

View product page

Show more

2011-2016 Duramax CCS AutoCal TCM Tuning Add-On-TCM Tune Files-Coopers Custom Solutions-Dirty Diesel Customs

EFI Transmission Tune Files

Note: A50 Trucks will not benefit as much from Trans. tuning when compared to the T87 as they already come with increased line pressure from the factory.

Modified Shift Speeds & Timing
Changes the RMP/Speed at which the shift is commanded, as well as the time it takes to complete a shift to match the new tuning

Increased Line Pressure & Lockup Strategy
This puts more pressure on your clutch packs and prevents them from slipping, which can cause excessive early wear your clutch disks.

View product page

Show more

Add Shift On The Fly

The Shift on the Fly (SOTF) Switch is the easiest way to switch through your tune files on the go. Without a SOTF Switch, you'll need to use your EZ-Lynk or EFILive device to flash a new tune into your truck. If you're choosing a device with more than one tune file, we highly recommend adding one of these switches to your package!

No Thanks

2001-2016 Duramax DSP5 Switch (DSP5-SOTF)-SOTF Switch-BOD Engineering-BOD-DSP5LBZ/LMM-Dirty Diesel Customs

DSP5 Switch


View product page

Show more

Tuner Harness Plug Kit
  • Keeps water, dirt & debris out of your trucks harness 

No Thanks

2011-2016 Duramax Tuner Harness Plug Kit (GMLMLKIT)-Tuner Harness Plugs-Shibby Engineering-Dirty Diesel Customs

2011-2016 Tuner Harness Plug Kit

  • Keeps water, dirt & debris out of your trucks harness 
  • The base kit does not include DEF tank plugs
  • Does not include shift on the fly plugs (Available Separately)

View product page

Show more

Add EGR Delete

When purchasing delete tunes, the new programming will automatically close the existing EGR valve to prevent any gasses from being recirculated. This means you don't need to fully delete your EGR in order to reap the benefits. However, with this option, you are relying on the OEM EGR valve to maintain a seal that can cause issues in the event of a failure.

 

What we recommend:

EGR Blocker Plates: This is what we will recommend to the majority of our Duramax customers who are wanting to delete their truck. This option will give you peace of mind knowing that if the EGR valve fails, you will still be preventing the EGR gasses from recirculating.

EGR Delete: This would be recommended for those who are planning to make big power, or looking to completely get rid of the EGR system from their truck. In turn, this will clear up room in the engine bay, which can come in handy while performing maintenance and/or upgrade

Note: For a Full EGR Delete, the EGR Delete kit will have to be paired with an up pipe, this up-pipe can be found in the next category. 

No Thanks

2011-2016 Duramax EGR Blocker Plate (75111)-EGR Delete-Dirty Diesel Customs-Dirty Diesel Customs

EGR Blocker Plate

Cost-Efficient

By far the cheapest way to stop the harmful EGR gasses from being pushed and recirculated into your intake & engine.


Easy Installation

Utilizes tabs on the top so you can easily slip the blocker plate into place. The whole process will take approximately 30 minutes with normal tools.  

View product page

Show more

These cannot be shipped to the USA.
Learn more
2011-2016 Duramax EGR Upgrade Kit (LML-EGR-A003)-EGR Delete-Dirty Diesel Customs-Dirty Diesel Customs

EGR Delete Kit

Housekeeping
This delete kit will clear up room in your engine bay by fully removing the EGR system, giving you that clean factory-look install.

Product Features:

  • Quicker turbo spool with lower EGTs
  • Fully pressure tested
  • Faster recirculation of the coolant resulting in lower coolant temps
  • Race Tuning is Required

View product page

Show more

These cannot be shipped to the USA.
Learn more
Add Up-Pipe

Note: This is required for a full EGR "Upgrade"


No Thanks

2001-2016 Duramax Passenger Side Up-Pipe (DUR-EXH-A020)-Up-Pipes-Dirty Diesel Customs-Dirty Diesel Customs

2001-2016 Duramax Passenger Side Up-Pipe

Save A Headache
Prevents you from fighting with your old up-pipe trying to make it work. Not only will it save a possible headache, but it will also help cut down the install time.   
 

Features:

  • Precision CANADIAN Manufacturing
  • Full Stainless Steel construction
  • High-performance bellow
  • Laser-cut flanges

View product page

Show more

Add Exhaust System

If you're 'delete tuning' your truck, you'll need an exhaust system. This is where you'll choose how loud you want your truck to be, you won't notice any power gains with a larger exhaust or straight pipe kit. It all comes down to preference here!

Note: These Exhaust Systems are designed to fit all wheelbase & Cab Configurations unless otherwise specified.


What year is your truck?

2011-2015 trucks will have a V-Band flange at the downpipe

2015.5-16 trucks will have an OEM style 3-bolt flange

2011-2015 Duramax 4" Cat & DPF Delete (FLO-862)-Delete Pipe-Flo-Pro-431015-Dirty Diesel Customs

2011-2015 4" Delete Pipe - No Muffler

Note: For trucks with the V-Band Flange at the downpipe only. 


Stock Appearance

Retain the stock look and feel of your truck by only removing only the section of exhaust where the DPF & Catalytic Converter sits. Fits just like factory with OEM Flanges on each end.

Retains Factory Tailpipe

Flying under the radar? Add a Muffler and nobody will be the wiser until you put your foot into the throttle. Choose No Muffler if you're looking to add a little bit of noise to the truck without being obnoxious. 

Factory Size

The delete pipes include a 4 Inch Aluminized Steel Pipe that fits just like your factory exhaust system

View product page

Show more

We are unable to ship this product to P.O. boxes Learn more
2011-2015 Duramax 4" Installer Series Race Pipe w/ Muffler (CGMAL432)-Delete Pipe-P1 Performance Products-CGMAL432-Dirty Diesel Customs

2011-2015 4" Delete Pipe w/ Muffler

Note: For trucks with the V-Band Flange at the downpipe only. 

Muffler 
Keeps it quiet while improving performance.

Stock Appearance
Retain the stock look and feel of your truck by only removing only the section of exhaust where the DPF & Catalytic Converter sits. Fits just like factory with OEM Flanges on each end.

Retains Factory Tailpipe
Flying under the radar? Add a Muffler and nobody will be the wiser until you put your foot into the throttle. Choose No Muffler if you're looking to add a little bit of noise to the truck without being obnoxious. 

Factory Size
The delete pipes include a 4 Inch Aluminized Steel Pipe that fits just like your factory exhaust system. 

View product page

Show more

2011-2015 Duramax 4" Downpipe Back Exhaust - No Muffler (FLO 864NM)-Downpipe Back Exhaust System-Flo-Pro-431017-Dirty Diesel Customs

2011-2015 4" Downpipe Back Exhaust - No Muffler

Note: For trucks with the V-Band Flange at the downpipe only.


Great Sound

This kit will make your truck a bit louder, while still keeping your neighbors friendly. A bit louder than factory but with a more aggressive exhaust note, these are great for street or track.

Painless Installation

These kits mount on your factory hangers and fits perfectly onto your factory downpipe. It's a very straight forward install, just drop your factory system and hang this kit in its place.

View product page

Show more

We are unable to ship this product to P.O. boxes Learn more
2011-2015 Duramax 4" Downpipe Back Exhaust System w/ Muffler (FLO 864)-Downpipe Back Exhaust System-Flo-Pro-431016-Dirty Diesel Customs

2011-2015 4" Downpipe Back Exhaust w/ Muffler

Note: For trucks with the V-Band Flange at the downpipe only.

Muffler
Keeps it quiet while improving performance.
 
Great Sound
This kit will make your truck a bit louder, while still keeping your neighbors friendly. A bit louder than factory but with a more aggressive exhaust note, these are great for street or track.

Painless Installation
These kits mount on your factory hangers and fits perfectly onto your factory downpipe. It's a very straight forward install, just drop your factory system and hang this kit in its place.

View product page

Show more

We are unable to ship this product to P.O. boxes Learn more
2011-2015 Duramax 5" Downpipe Back Exhaust - No Muffler (FLO 664NM)-Downpipe Back Exhaust System-Flo-Pro-FLO-664NM-Dirty Diesel Customs

2011-2015 5" Downpipe Back Exhaust - No Muffler

Note: For trucks with V-band flange at the Downpipe only.

Aggressive Sound
This kit is one of the loudest options for the 6.6L Duramax, adding a muffler will help with highway drone but it will still produce deep and aggressive tones. 

Dislike your Neighbors?
Perfect. This is the exhaust for you.

View product page

Show more

We are unable to ship this product to P.O. boxes Learn more
2011-2015 Duramax 5" Downpipe Back Exhaust w/ Muffler (FLO 664)-Downpipe Back Exhaust System-Flo-Pro-FLO-664-Dirty Diesel Customs

2011-2015 5" Downpipe Back Exhaust w/ Muffler

Note: For trucks with V-band flange at the Downpipe only.

Aggressive Sound
This kit is one of the loudest options for the 6.6L Duramax, adding a muffler will help with highway drone but it will still produce deep and aggressive tones. 

Dislike your Neighbors?
Perfect. This is the exhaust for you.

Muffler
The muffler will help reduce drone, but your neighbors still won't be a fan.

View product page

Show more

We are unable to ship this product to P.O. boxes Learn more
2015.5-2016 Duramax 4" CAT & DPF Delete (FLO 872)-Delete Pipe-Flo-Pro-431020-Dirty Diesel Customs

2015.5-2016 4" Delete Pipe - No Muffler

Note: For trucks with the OEM style 3-bolt flange
  
Muffler 
Keeps it quiet while improving performance.

Stock Appearance
Retain the stock look and feel of your truck by only removing only the section of exhaust where the DPF & Catalytic Converter sits. Fits just like factory with OEM Flanges on each end.

Retains Factory Tailpipe
Flying under the radar? Add a Muffler and nobody will be the wiser until you put your foot into the throttle. Choose No Muffler if you're looking to add a little bit of noise to the truck without being obnoxious. 

Factory Size
The delete pipes include a 4 Inch Aluminized Steel Pipe that fits just like your factory exhaust system. 

View product page

Show more

We are unable to ship this product to P.O. boxes Learn more
2015.5-2016 Duramax 4" Installer Series Race Pipe w/ Muffler (CGMAL431)-Delete Pipe-P1 Performance Products-Dirty Diesel Customs

2015.5-2016 4" Delete Pipe - w/ Muffler

Note: For trucks with the OEM style 3-bolt flange
  
Muffler 
Keeps it quiet while improving performance.
 
Stock Appearance
Retain the stock look and feel of your truck by only removing only the section of exhaust where the DPF & Catalytic Converter sits. Fits just like factory with OEM Flanges on each end.

Retains Factory Tailpipe
Flying under the radar? Add a Muffler and nobody will be the wiser until you put your foot into the throttle. Choose No Muffler if you're looking to add a little bit of noise to the truck without being obnoxious. 

Factory Size
The delete pipes include a 4 Inch Aluminized Steel Pipe that fits just like your factory exhaust system. 

View product page

Show more

2015.5-2016 Duramax 4" Downpipe Back Exhaust - No Muffler (FLO 871NM)-Downpipe Back Exhaust System-Flo-Pro-431019-Dirty Diesel Customs

2015.5-2016 4" Downpipe Back Exhaust - No Muffler

Note: For trucks with the OEM style 3-bolt flange

Great Sound
This kit will make your truck a bit louder, while still keeping your neighbors friendly. A bit louder than factory but with a more aggressive exhaust note, these are great for street or track.

Painless Installation
These kits mount on your factory hangers and fits perfectly onto your factory downpipe. It's a very straight forward install, just drop your factory system and hang this kit in its place.

View product page

Show more

We are unable to ship this product to P.O. boxes Learn more
2015.5-2016 Duramax 4" Downpipe Back Exhaust w/ Muffler (FLO 871)-Downpipe Back Exhaust System-Flo-Pro-431018-Dirty Diesel Customs

2015.5-2016 4" Downpipe Back Exhaust w/ Muffler

Note: For trucks with the OEM style 3-bolt flange


Great Sound

This kit will make your truck a bit louder, while still keeping your neighbors friendly. A bit louder than factory but with a more aggressive exhaust note, these are great for street or track.

Painless Installation

These kits mount on your factory hangers and fits perfectly onto your factory downpipe. It's a very straight forward install, just drop your factory system and hang this kit in its place.

Muffler

Keeps it quiet while improving performance. 

View product page

Show more

We are unable to ship this product to P.O. boxes Learn more
2015.5-2016 Duramax 5" Downpipe Back Exhaust - No Muffler (FLO 671NM)-Downpipe Back Exhaust System-Flo-Pro-FLO-671NM-Dirty Diesel Customs

2015.5-2016 5" Downpipe Back Exhaust - No Muffler

Note: For trucks with the OEM style 3-bolt flange

Aggressive Sound
This kit is one of the loudest options for the 6.6L Duramax, adding a muffler will help with highway drone but it will still produce deep and aggressive tones. 

Dislike your Neighbors?
Perfect. This is the exhaust for you.

View product page

Show more

We are unable to ship this product to P.O. boxes Learn more
2015.5-2016 Duramax 5" Downpipe Back Exhaust System w/ Muffler (FLO 671)-Downpipe Back Exhaust System-Flo-Pro-FLO-671-Dirty Diesel Customs

2015.5-2016 5" Downpipe Back Exhaust System w/ Muffler

Note: For trucks with the OEM style 3-bolt flange

Aggressive Sound
This kit is one of the loudest options for the 6.6L Duramax, adding a muffler will help with highway drone but it will still produce deep and aggressive tones.

Dislike your Neighbors?
Perfect. This is the exhaust for you.

View product page

Show more

We are unable to ship this product to P.O. boxes Learn more
DEF Harness Plugs

Keeps water, dirt & debris out of your trucks harness

No Thanks

2011-2016 Duramax DEF Harness Plug (GMDEF)-DEF Harness Plugs-Shibby Engineering-Dirty Diesel Customs

2011-2016 DEF Delete Plug

  • Keeps water, dirt & debris out of your trucks harness 

View product page

Show more

Add Exhaust Tip

Finish the look on your truck with a Dirty Diesel Exhaust Tip. These will bolt onto the end of your exhaust and have a dual wall design for a clean finish.

No Thanks

Universal 4 to 5" Dirty Stainless Exhaust Tip (DDC-EXH-A054)-Exhaust Tips-Dirty Diesel Customs-DDC-EXH-A054-Dirty Diesel Customs

4-5" Universal Dirty Exhaust Tip

Clean up the look of your truck with these high-quality stainless exhaust tips! These bespoke designs will last you a long time, and allow you to give that finishing touch to your truck! 

View product page

Show more

Universal 4 to 6" Dirty Stainless Exhaust Tip (DDC-EXH-A055)-Exhaust Tips-Dirty Diesel Customs-DDC-EXH-A055-Dirty Diesel Customs

4-6" Universal Dirty Exhaust Tip

Clean up the look of your truck with these high-quality stainless exhaust tips! These bespoke designs will last you a long time, and allow you to give that finishing touch to your truck! 

View product page

Show more

Universal 5 to 6" Dirty Stainless Exhaust Tip (DDC-EXH-A056)-Exhaust Tips-Dirty Diesel Customs-DDC-EXH-A056-Dirty Diesel Customs

5-6" Universal Dirty Exhaust Tip

Clean up the look of your truck with these high-quality stainless exhaust tips! These bespoke designs will last you a long time, and allow you to give that finishing touch to your truck! 

View product page

Show more

Dirty Exhaust Tip (Trigger-Exhaust-Tip)-Exhaust Tips-Trigger Industries-Dirty Diesel Customs

Dirty Trigger Exhaust Tip


View product page

Show more

PCV Re-route Kit
THE PCV Re-route has been designed to prevent build-up of sludge and carbon by re-routing the gasses. 

No Thanks

2011-2016 Duramax CCV/PCV Re-Route Kit (LML-INT-A031)-PCV Re-Route Kit-Dirty Diesel Customs-Dirty Diesel Customs

PCV Re-Route Kit

Features:

  • Prevents the build-up of sludge and carbon by rerouting the crankcase exhaust gases. 
  • Designed in-house
  • Vents spent crankcase gas to the atmosphere
  • Easy Installation 

View product page

Show more

Add Fuel

Like we've said before, the Duramax trucks do not have a fuel lift pump from the factory. They rely on the injection pump to suck fuel from the tank, we highly recommend a FASS Lift Pump as one of the first upgrades you do on your Duramax. The FASS system will pump fuel to the injection pump and remove any air or water in your fuel. This means your CP4 is working less, and receiving cleaner fuel. This alone will extend the life of your injection pump, injectors, and the rest of your fuel system. We recommend a 165GPH pump as it's a good platform to build from, you won't damage your truck by putting too big of a lift pump on it.

No Thanks

2011-2014 Duramax Titanium Signature Series 100GPH Lift Pump (TSC11100G)-Lift Pump-Fass Fuel Systems-Dirty Diesel Customs

2011-2014 FASS 100GPH

Power Level

These 100GPH Fass Pumps are capable of fueling up to 600HP on your 6.6L LML! 

Flow Rating

100 Gallons Per Hour

View product page

Show more

2011-2014 Duramax Titanium Signature Series 165GPH Lift Pump (TSC11165G)-Lift Pump-Fass Fuel Systems-Dirty Diesel Customs

2011-2014 FASS 165GPH

Power Level

These 165GPH Fass Pumps are capable of fueling up to 900HP on your 6.6L LML! 

Flow Rating

165 Gallons Per Hour

View product page

Show more

2015-2016 Duramax Titanium Signature Series 100GPH Lift Pump (TSC12100G)-Lift Pump-Fass Fuel Systems-Dirty Diesel Customs

2015-2016 FASS 100GPH

Power Level
These 100GPH Fass Pumps are capable of fueling up to 600HP on your 6.6L LML! 

Flow Rating
100 Gallons Per Hour

View product page

Show more

2015-2016 Duramax Titanium Signature Series 165GPH Lift Pump (TSC12165G)-Lift Pump-Fass Fuel Systems-Dirty Diesel Customs

2015-2016 FASS 165GPH

Power Level
These 165GPH Fass Pumps are capable of fueling up to 900HP on your 6.6L LML! 

Flow Rating
165 Gallons Per Hour

View product page

Show more

Add Fuel Filter Adapter

  • This adapter replaces the factory filter and housing with a CNC machined, billet aluminum housing that takes a CAT, 2-micron filter that is readily available.
  • Cat Filter Sold Seperately
  • This does require the removal of the factory water in the fuel sensor. This will not throw any sort of check engine light codes.


No Thanks

2001-2016 Duramax Cat Fuel Filter Adapter (DUR-FUE-A046)-Fuel Filter Adapter-Dirty Diesel Customs-Dirty Diesel Customs

2001-2016 Cat Fuel Filter Adapter

  • Machined from billet aluminum for a precise and reliable fit
  • Includes required hardware and filter head spacer
  • Central adapter designed to eliminate leak path through threads that is present on other adapters
  • Fuel rated O-Rings for a leak-free install
  • Accepts various aftermarket filter, such as the popular CAT 1R-0750 filter *not included* so you can run exactly the filter you want.
  • Cat 175-2949 fuel/water separator will also thread on to use this as a downstream separator with an aftermarket lift pump.
  • CAT Filter Sold Separately

View product page

Show more

Add an Intake

Adding an intake isn't about power, it's about reducing the restriction, increasing efficiency, while maintaining strict filtration standards. These kits are offered with a Oil Cleanable Filter and Dry Disposable.

The Oiled Filter is recommended for those that mainly use their trucks for City or Highway driving and would rather clean their filter instead of replacing it.

The Dry Disposable is a better option if your truck frequently sees dusty environments or you'd rather toss out your filter instead of cleaning it.

No Thanks

2011-2016 Duramax S&B Cold Air Intake Kit (75-5075-1)-Intake Kit-S&B Filters-75-5075-1-Dirty Diesel Customs

S&B 75-5075-1 Intake Kit


View product page

Show more

Summary