INTERNATIONAL | XS | S | M | L | XL | XXL | XXXL |
---|---|---|---|---|---|---|---|
EUROPE | 32 | 34 | 36 | 38 | 40 | 42 | 44 |
US | 0 | 2 | 4 | 6 | 8 | 10 | 12 |
CHEST FIT (INCHES) | 28" | 30" | 32" | 34" | 36" | 38" | 40" |
CHEST FIT (CM) | 716 | 76 | 81 | 86 | 91.5 | 96.5 | 101.1 |
WAIST FIR (INCHES) | 21" | 23" | 25" | 27" | 29" | 31" | 33" |
WAIST FIR (CM) | 53.5 | 58.5 | 63.5 | 68.5 | 74 | 79 | 84 |
HIPS FIR (INCHES) | 33" | 34" | 36" | 38" | 40" | 42" | 44" |
HIPS FIR (CM) | 81.5 | 86.5 | 91.5 | 96.5 | 101 | 106.5 | 111.5 |
SKORT LENGTHS (SM) | 36.5 | 38 | 39.5 | 41 | 42.5 | 44 | 45.5 |
Shipping
- Complimentary ground shipping within 1 to 7 business days
- In-store collection available within 1 to 7 business days
- Next-day and Express delivery options also available
- Purchases are delivered in an orange box tied with a Bolduc ribbon, with the exception of certain items
- See the delivery FAQs for details on shipping methods, costs and delivery times
Returns And Exchanges
- Easy and complimentary, within 14 days
- See conditions and procedure in our return FAQs
Have a question?
EGR Cooler delete kit for 2017-2023 GM/Chevrolet Duramax 6.6L engines.
Compatibility:
2017, 2018, 2019, 2020, 2021, 2022, 2023 GMC SIERRA / CHEVROLET SILVERADO 2500/3500 L5P Diesel
Features:
- Allows removal of the EGR Cooler
- No more plugged or leaking EGR system
- Includes all hardware and gaskets
- Increases fuel economy
- Increases engine longevity
*Off-road use only. Requires custom tuning*

Related Product
We've packaged all the necessary parts needed for you to delete your 2017 Duramax 2500/3500 L5P 6.6L diesel pickup truck including a new ECM!
This is an all-inclusive delete package for the 2017 GM Sierra and Silverado 2500/3500 L5P Duramax pickup trucks, we include a new unlocked PCM so you can keep your original PCM unmodified in case you ever need to put your truck back to stock configuration. You will have the ability to switch power levels from 0HP all the way to 150HP using only the buttons on your steering wheel
In this package you will receive the following items:
-
Unlocked E41 ECM from HP Tuners
- HP Tuners MPVi3 OBD2 Interface Device
- 8 Tuning credits
- 5 Tune SOTF package
- Full EGR Delete Kit
-
DPF/DEF Delete Race Pipe
- CAN Communication Harness
Benefits achieved from this delete kit:
- A new unlocked PCM so you can keep your factory PCM original and unmodified
- No core-charge
- The ability to calibrate, log, and scan your vehicle through the OBD port
- Change power levels on the fly using the steering wheel controls
- Improved combustion chamber temperatures
- Better longevity of your engine's cooling and exhaust system
- Increased power from more powerful tune flashes
- All the necessary parts needed to fully delete your 17-21 Duramax L5P
- Includes 5 tune levels: 0HP, 50HP, 75HP, 100HP, & 150HP
This kit includes everything necessary to delete your truck, install it yourself or have it done by a professional.
You can find instructions HERE.
*Always tune and run the truck before touching anything on the truck. Not doing so will cause a message to be stored on the dash.*
**For off-road and race use only**
We've packaged all the necessary parts needed for you to delete your 2018-2019 Duramax 2500/3500 L5P 6.6L diesel pickup truck including a new ECM!
This is an all-inclusive delete package for the 2018-2019 GM Sierra and Silverado 2500/3500 L5P Duramax pickup trucks, we include a new unlocked PCM so you can keep your original PCM unmodified in case you ever need to put your truck back to stock configuration. You will have the ability to switch power levels from 0HP all the way to 150HP using only the buttons on your steering wheel
In this package you will receive the following items:
-
Unlocked E41 ECM from HP Tuners
- HP Tuners MPVi3 OBD2 Interface Device
- 8 Tuning credits
- 5 Tune SOTF package
- Full EGR Delete Kit
-
DPF/DEF Delete Race Pipe
- CAN Communication Harness
Benefits achieved from this delete kit:
- A new unlocked PCM so you can keep your factory PCM original and unmodified
- No core-charge
- The ability to calibrate, log, and scan your vehicle through the OBD port
- Change power levels on the fly using the steering wheel controls
- Improved combustion chamber temperatures
- Better longevity of your engine's cooling and exhaust system
- Increased power from more powerful tune flashes
- All the necessary parts needed to fully delete your 17-21 Duramax L5P
- Includes 5 tune levels: 0HP, 50HP, 75HP, 100HP, & 150HP
This kit includes everything necessary to delete your truck, install it yourself or have it done by a professional.
You can find instructions HERE.
*Always tune and run the truck before touching anything on the truck. Not doing so will cause a message to be stored on the dash.*
**For off-road and race use only**
We've packaged all the necessary parts needed for you to delete your 2020-2021 Duramax 2500/3500 L5P 6.6L diesel pickup truck including a new ECM!
This is an all-inclusive delete package for the 2020-2021 GM Sierra and Silverado 2500/3500 L5P Duramax pickup trucks, we include a new unlocked PCM so you can keep your original PCM unmodified in case you ever need to put your truck back to stock configuration. You will have the ability to switch power levels from 0HP all the way to 150HP using only the buttons on your steering wheel
In this package you will receive the following items:
-
Unlocked E41 ECM from HP Tuners
- HP Tuners MPVi3 OBD2 Interface Device
- 8 Tuning credits
- 5 Tune SOTF package
- Full EGR Delete Kit
-
DPF/DEF Delete Race Pipe
- CAN Communication Harness
Benefits achieved from this delete kit:
- A new unlocked PCM so you can keep your factory PCM original and unmodified
- No core-charge
- The ability to calibrate, log, and scan your vehicle through the OBD port
- Change power levels on the fly using the steering wheel controls
- Improved combustion chamber temperatures
- Better longevity of your engine's cooling and exhaust system
- Increased power from more powerful tune flashes
- All the necessary parts needed to fully delete your 17-21 Duramax L5P
- Includes 5 tune levels: 0HP, 50HP, 75HP, 100HP, & 150HP
This kit includes everything necessary to delete your truck, install it yourself or have it done by a professional.
You can find instructions HERE.
*Always tune and run the truck before touching anything on the truck. Not doing so will cause a message to be stored on the dash.*
**For off-road and race use only**
We've packaged all the necessary parts needed for you to delete your 2022 Duramax 2500/3500 L5P 6.6L diesel pickup truck including a new ECM!
This is an all-inclusive delete package for the 2022 GM Sierra and Silverado 2500/3500 L5P Duramax pickup trucks, we include a new unlocked PCM so you can keep your original PCM unmodified in case you ever need to put your truck back to stock configuration. You will have the ability to switch power levels from 0HP all the way to 150HP using only the buttons on your steering wheel
In this package you will receive the following items:
-
Unlocked E41 ECM from HP Tuners
- HP Tuners MPVi3 OBD2 Interface Device
- 8 Tuning credits
- 5 Tune SOTF package
- Full EGR Delete Kit
-
DPF/DEF Delete Race Pipe
- CAN Communication Harness (either 17-19 or 20-21)
Benefits achieved from this delete kit:
- A new unlocked PCM so you can keep your factory PCM original and unmodified
- No core-charge
- The ability to calibrate, log, and scan your vehicle through the OBD port
- Change power levels on the fly using the steering wheel controls
- Improved combustion chamber temperatures
- Better longevity of your engine's cooling and exhaust system
- Increased power from more powerful tune flashes
- All the necessary parts needed to fully delete your 17-21 Duramax L5P
- Includes 5 tune levels: 0HP, 50HP, 75HP, 100HP, & 150HP
This kit includes everything necessary to delete your truck, install it yourself or have it done by a professional.
You can find instructions HERE.
*Always tune and run the truck before touching anything on the truck. Not doing so will cause a message to be stored on the dash.*
**For off-road and race use only**
We've packaged all the necessary parts needed for you to delete your 2017 Duramax 2500/3500 L5P 6.6L diesel pickup truck including a new ECM!
This is an all-inclusive delete package for the 2017 GM Sierra and Silverado 2500/3500 L5P Duramax pickup trucks, we include a new unlocked PCM so you can keep your original PCM unmodified in case you ever need to put your truck back to stock configuration. You will have the ability to switch power levels from 0HP all the way to 150HP using only the buttons on your steering wheel
In this package you will receive the following items:
-
Unlocked E41 ECM from HP Tuners
- HP Tuners MPVi3 OBD2 Interface Device
- 8 Tuning credits
- 5 Tune SOTF package
- Full EGR Delete Kit
- Stainless Steel 4" Downpipe-back Race Exhaust
- CAN Communication Harness
Benefits achieved from this delete kit:
- A new unlocked PCM so you can keep your factory PCM original and unmodified
- No core-charge
- The ability to calibrate, log, and scan your vehicle through the OBD port
- Change power levels on the fly using the steering wheel controls
- Improved combustion chamber temperatures
- Better longevity of your engine's cooling and exhaust system
- Increased power from more powerful tune flashes
- All the necessary parts needed to fully delete your 17 Duramax L5P
- Includes 5 tune levels: 0HP, 50HP, 75HP, 100HP, & 150HP
This kit includes everything necessary to delete your truck, install it yourself or have it done by a professional.
You can find instructions HERE.
*Always tune and run the truck before touching anything on the truck. Not doing so will cause a message to be stored on the dash.*
**For off-road and race use only**
We've packaged all the necessary parts needed for you to delete your 2018-2019 Duramax 2500/3500 L5P 6.6L diesel pickup truck including a new ECM!
This is an all-inclusive delete package for the 2018 & 2019 GM Sierra and Silverado 2500/3500 L5P Duramax pickup trucks, we include a new unlocked PCM so you can keep your original PCM unmodified in case you ever need to put your truck back to stock configuration. You will have the ability to switch power levels from 0HP all the way to 150HP using only the buttons on your steering wheel
In this package you will receive the following items:
-
Unlocked E41 ECM from HP Tuners
- HP Tuners MPVi3 OBD2 Interface Device
- 8 Tuning credits
- 5 Tune SOTF package
- Full EGR Delete Kit
- Stainless Steel 4" Downpipe-back Race Exhaust
- CAN Communication Harness
Benefits achieved from this delete kit:
- A new unlocked PCM so you can keep your factory PCM original and unmodified
- No core-charge
- The ability to calibrate, log, and scan your vehicle through the OBD port
- Change power levels on the fly using the steering wheel controls
- Improved combustion chamber temperatures
- Better longevity of your engine's cooling and exhaust system
- Increased power from more powerful tune flashes
- All the necessary parts needed to fully delete your 17 Duramax L5P
- Includes 5 tune levels: 0HP, 50HP, 75HP, 100HP, & 150HP
This kit includes everything necessary to delete your truck, install it yourself or have it done by a professional.
You can find instructions HERE.
*Always tune and run the truck before touching anything on the truck. Not doing so will cause a message to be stored on the dash.*
**For off-road and race use only**
We've packaged all the necessary parts needed for you to delete your 2020-2021 Duramax 2500/3500 L5P 6.6L diesel pickup truck including a new ECM!
This is an all-inclusive delete package for the 2020 & 2021 GM Sierra and Silverado 2500/3500 L5P Duramax pickup trucks, we include a new unlocked PCM so you can keep your original PCM unmodified in case you ever need to put your truck back to stock configuration. You will have the ability to switch power levels from 0HP all the way to 150HP using only the buttons on your steering wheel
In this package you will receive the following items:
-
Unlocked E41 ECM from HP Tuners
- HP Tuners MPVi3 OBD2 Interface Device
- 8 Tuning credits
- 5 Tune SOTF package
- Full EGR Delete Kit
- Stainless Steel 4" Downpipe-back Race Exhaust
- CAN Communication Harness
Benefits achieved from this delete kit:
- A new unlocked PCM so you can keep your factory PCM original and unmodified
- No core-charge
- The ability to calibrate, log, and scan your vehicle through the OBD port
- Change power levels on the fly using the steering wheel controls
- Improved combustion chamber temperatures
- Better longevity of your engine's cooling and exhaust system
- Increased power from more powerful tune flashes
- All the necessary parts needed to fully delete your 17 Duramax L5P
- Includes 5 tune levels: 0HP, 50HP, 75HP, 100HP, & 150HP
This kit includes everything necessary to delete your truck, install it yourself or have it done by a professional.
You can find instructions HERE.
*Always tune and run the truck before touching anything on the truck. Not doing so will cause a message to be stored on the dash.*
**For off-road and race use only**
We've packaged all the necessary parts needed for you to delete your 2022 Duramax 2500/3500 L5P 6.6L diesel pickup truck including a new ECM!
This is an all-inclusive delete package for the 2022 GM Sierra and Silverado 2500/3500 L5P Duramax pickup trucks, we include a new unlocked PCM so you can keep your original PCM unmodified in case you ever need to put your truck back to stock configuration. You will have the ability to switch power levels from 0HP all the way to 150HP using only the buttons on your steering wheel
In this package you will receive the following items:
-
Unlocked E41 ECM from HP Tuners
- HP Tuners MPVi3 OBD2 Interface Device
- 8 Tuning credits
- 5 Tune SOTF package
- Full EGR Delete Kit
- Stainless Steel 4" Downpipe-back Race Exhaust
- CAN Communication Harness
Benefits achieved from this delete kit:
- A new unlocked PCM so you can keep your factory PCM original and unmodified
- No core-charge
- The ability to calibrate, log, and scan your vehicle through the OBD port
- Change power levels on the fly using the steering wheel controls
- Improved combustion chamber temperatures
- Better longevity of your engine's cooling and exhaust system
- Increased power from more powerful tune flashes
- All the necessary parts needed to fully delete your 17 Duramax L5P
- Includes 5 tune levels: 0HP, 50HP, 75HP, 100HP, & 150HP
This kit includes everything necessary to delete your truck, install it yourself or have it done by a professional.
You can find instructions HERE.
*Always tune and run the truck before touching anything on the truck. Not doing so will cause a message to be stored on the dash.*
**For off-road and race use only**
Vehicle Fitment:
This stainless steel 4" Cat & DPF Delete Race Exhaust fits the 2017 - 2023 GMC & Chevy Duramax 6.6L 2500/3500 pickup with the L5P engine.
This kit will only fit models equipped with the OEM-style 4-bolt flange coming off of the turbo direct pipe.
Will not fit Cab & Chassis trucks.
Description: This 4" race exhaust allows removal of the catalytic converter and DPF filter from the exhaust system for off-road
Features:
- 4" stainless steel piping
- OEM Style 4-Bolt Flange
- OE style hangers for easy installation
- No Muffler - Straight Pipe
- Maximum flow for competition applications
- No bungs
**Requires race tuning. For off-road use only**
Vehicle Fitment:
2017, 2018, 2019, 2020, 2021, 2022, 2023 Chevrolet Silverado & GMC Sierra 2500 & 3500HD 6.6L Duramax L5P pickup trucks. Will not fit Cab & Chassis trucks.
Description: This 5" race exhaust starts at the downpipe and allows the removal of the catalytic converter and DPF filter from the exhaust system for off-road
Features:
- 5" stainless steel piping
- Downpipe Back Race Exhaust System
- OE style hangers for easy installation
- Maximum flow for competition applications
- No bungs
- Increases Fuel Efficiency
**Off-road use only. Requires race tuning**