Open Filters
Close Filters
Make filter:
Engine & body filter:
Product type filter:

The level of installation is MEDIUM
EFI Live AutoCal V3
GM Duramax LB7, LLY, LBZ, LMM, LML
(2001-2016)
- Regular price
- From $879.99
- Regular price
-
$999.99 - Sale price
- From $879.99
- Unit price
- per
Duramax
Tuner

The level of installation is HARD
All-In-One Delete Kit
GM Duramax L5P
(2017-2023)
- Regular price
- From $2,840.97
- Regular price
-
- Sale price
- From $2,840.97
- Unit price
- per
Duramax
All-in-one Kit

The level of installation is HARD
All-In-One Delete Kit
GM Duramax LM2
(2020-2022)
- Regular price
- From $2,995.33
- Regular price
-
- Sale price
- From $2,995.33
- Unit price
- per
Duramax
All-in-one Kit

The level of installation is EASY
Mini Maxx V2 Tuner
Multiple Engine Fitments
ⓘ
Compatible makes: GM, Ford, Dodge Ram
Compatible engines: Powerstroke, Duramax, Cummins 6.4L, 6.6L, 6.7L
- Regular price
- From $899.00
- Regular price
-
$995.90 - Sale price
- From $899.00
- Unit price
- per
Multi-fit
Tuner

The level of installation is EASY
Unlocked E41 ECM
GM Duramax L5P
(2017 - 2023)
- Regular price
- $1,649.99
- Regular price
-
- Sale price
- $1,649.99
- Unit price
- per
Duramax
ECM

The level of installation is HARD
All-In-One Delete Kit
GM Duramax LML
(2011-2016)
- Regular price
- From $1,375.60
- Regular price
-
- Sale price
- From $1,375.60
- Unit price
- per
Duramax
All-in-one Kit

The level of installation is EASY
SOTF Tune Package
GM Duramax L5P
(2017-2023)
- Regular price
- $1,375.00
- Regular price
-
- Sale price
- $1,375.00
- Unit price
- per
Duramax
Tuning

The level of installation is MEDIUM
LM2 Delete Tune
GM Duramax LM2
(2020-2022)
- Regular price
- From $999.99
- Regular price
-
- Sale price
- From $999.99
- Unit price
- per
Duramax
Tuning

The level of installation is MEDIUM
LZ0 Power Tune
GM Duramax LZ0
(2022.5-2025)
- Regular price
- From $999.99
- Regular price
-
- Sale price
- From $999.99
- Unit price
- per
Duramax
Tuning

The level of installation is EASY
TCM Tuning Upgrade Kit
GM Duramax L5P
(2017 - 2023)
- Regular price
- $938.98
- Regular price
-
- Sale price
- $938.98
- Unit price
- per
Duramax
Tuning

The level of installation is HARD
Exhaust Manifold Kit
GM Duramax LB7, LLY, LBZ, LMM, LML, 6.6L
(2001 - 2016)
- Regular price
- $799.99
- Regular price
-
$1,100.00 - Sale price
- $799.99
- Unit price
- per
Duramax
Manifold Kit

The level of installation is EASY
Mini Maxx V1 Tuner
Multiple Engine Fitments
ⓘ
Compatible makes: Ford, GM, Dodge Ram
Compatible engines: Powerstroke, Duramax, Cummins 5.9L, 6.7L, 6.4L, 6.0L, LML, LMM
- Regular price
- $689.00
- Regular price
-
$764.79 - Sale price
- $689.00
- Unit price
- per
Multi-fit
Tuner

The level of installation is MEDIUM
3" Turbo-Back Exhaust
GM Duramax LWN
(2016 - 2021)
- Regular price
- $687.50
- Regular price
-
$770.00 - Sale price
- $687.50
- Unit price
- per
Duramax
Race Exhaust

The level of installation is EASY
EZ LYNK - Auto Agent 3
Multiple Engine Fitments
ⓘ
Compatible makes: Ford, GM, Dodge Ram
Compatible engines: Cummins, Duramax, Powerstroke 6.4L, 6.7L, 3.0L, 5.0L
- Regular price
- From $549.99
- Regular price
-
$1,358.99 - Sale price
- From $549.99
- Unit price
- per
Multi-fit
Tuner

The level of installation is MEDIUM
Downpipe Back Exhaust
GM Duramax L5P
(2017 - 2023)
- Regular price
- From $654.50
- Regular price
-
$825.00 - Sale price
- From $654.50
- Unit price
- per
Duramax
Race Exhaust

The level of installation is EASY
LWN Delete Tune
GM Duramax LWN
(2016-2022)
- Regular price
- From $650.00
- Regular price
-
- Sale price
- From $650.00
- Unit price
- per
Duramax
Tuning

The level of installation is HARD
Gator Head Studs
GM Duramax LB7, LLY, LBZ, LMM, LML
(2001-2016)
- Regular price
- $619.99
- Regular price
-
- Sale price
- $619.99
- Unit price
- per
Duramax
Head Studs

The level of installation is EASY
Y-Bridge Kit
GM Duramax LLY
(2004.5 - 2005)
- Regular price
- $605.00
- Regular price
-
$935.00 - Sale price
- $605.00
- Unit price
- per
Duramax
Y-Bridge Kit

The level of installation is MEDIUM
Duramax LML DPF Delete Exhaust (2015.5–2016 GMC/Chevy 2500/3500)
GM Duramax LML
(2015 - 2016)
- Regular price
- From $605.00
- Regular price
-
$825.00 - Sale price
- From $605.00
- Unit price
- per
Duramax
Race Exhaust

The level of installation is HARD
CP3 Conversion Kit
GM Duramax
(2011 - 2016)
- Regular price
- $599.99
- Regular price
-
$799.99 - Sale price
- $599.99
- Unit price
- per
Duramax
Fuel pump

The level of installation is HARD
YB-DMX-Y-Bridge Kit
GM Duramax LBZ, LMM
(2006 - 2010)
- Regular price
- $550.00
- Regular price
-
$825.00 - Sale price
- $550.00
- Unit price
- per
Duramax
Y-Bridge Kit

The level of installation is MEDIUM
Downpipe Back Exhaust
GM Duramax LML
(2011 - 2015)
- Regular price
- From $550.00
- Regular price
-
$786.50 - Sale price
- From $550.00
- Unit price
- per
Duramax
Delete Pipe

The level of installation is MEDIUM
E46 Upgrade & Unlock
GM Duramax 3.0L, LM2
(2020-2022)
- Regular price
- $550.00
- Regular price
-
- Sale price
- $550.00
- Unit price
- per
Duramax
Tuning

The level of installation is MEDIUM
Autocal V3 DPF Delete Tuner – Blank (EFI Live)
Multiple Engine Fitments
ⓘ
Compatible makes: GM, Dodge Ram
Compatible engines: Duramax, Cummins LLY, LB7, LBZ, LMM, LML, L5P, LWN, 6.7L
- Regular price
- $549.99
- Regular price
-
$659.99 - Sale price
- $549.99
- Unit price
- per
Multi-fit
Tuner

The level of installation is MEDIUM
Stainless Up-Pipes
GM Duramax L5P
(2017-2024)
- Regular price
- $499.99
- Regular price
-
- Sale price
- $499.99
- Unit price
- per
Duramax
Up-Pipes

The level of installation is MEDIUM
4" Downpipe Exhaust
GM Duramax LMM
(2007 - 2010)
- Regular price
- $467.50
- Regular price
-
$660.00 - Sale price
- $467.50
- Unit price
- per
Duramax
Race Exhaust

The level of installation is MEDIUM
Downpipe Back Exhaust
GM Duramax LB7, LLY, LBZ, 6.6L
(2001 - 2007)
- Regular price
- From $440.00
- Regular price
-
$797.50 - Sale price
- From $440.00
- Unit price
- per
Duramax
Race Exhaust

The level of installation is HARD
EGR & Cooler Delete Kit
GM Duramax LBZ
(2006 - 2007)
- Regular price
- $399.99
- Regular price
-
$495.00 - Sale price
- $399.99
- Unit price
- per
Duramax
EGR

The level of installation is EASY
Unlocked TCM
GM Duramax L5P, LWN, LM2
(2017 - 2022)
- Regular price
- $399.99
- Regular price
-
- Sale price
- $399.99
- Unit price
- per
Duramax
Tuner

The level of installation is HARD
OBD2 Flash Tuning Interface
Universal fitment
- Regular price
- $399.99
- Regular price
-
- Sale price
- $399.99
- Unit price
- per
Universal
Tuner

The level of installation is HARD
Cat & DPF Delete Pipe
GM Duramax L5P
(2017 - 2023)
- Regular price
- $385.00
- Regular price
-
- Sale price
- $385.00
- Unit price
- per
Duramax
Race Pipe

The level of installation is EASY
S&B Cold Air Intake
GM Duramax LMM, 6.6L
(2007.5 - 2010)
- Regular price
- $383.90
- Regular price
-
- Sale price
- $383.90
- Unit price
- per
Duramax
Cold Air Intake

The level of installation is EASY
S&B Cold Air Intake
GM Duramax LML, 6.6L
(2011-2016)
- Regular price
- $383.90
- Regular price
-
- Sale price
- $383.90
- Unit price
- per
Duramax
Cold Air Intake

The level of installation is EASY
S&B Cold Air Intake
GM Duramax L5P, 6.6L
(2017 - 2024)
- Regular price
- $383.90
- Regular price
-
- Sale price
- $383.90
- Unit price
- per
Duramax
Cold Air Intake

The level of installation is HARD
EGR & Cooler Delete Kit
GM Duramax L5P, 6.6L
(2017 - 2023)
- Regular price
- $363.00
- Regular price
-
$440.00 - Sale price
- $363.00
- Unit price
- per
Duramax
EGR

The level of installation is MEDIUM
3.5" Turbocharger Downpipe
GM Duramax L5P
(2017 - 2023)
- Regular price
- $357.50
- Regular price
-
$467.50 - Sale price
- $357.50
- Unit price
- per
Duramax
Down-Pipe

The level of installation is HARD
EFi Autocal Tune Files
GM Duramax LB7, LLY, LBZ, LMM, LML
(2001-2016)
- Regular price
- From $357.50
- Regular price
-
- Sale price
- From $357.50
- Unit price
- per
Duramax
Delete Tuning

The level of installation is HARD
Cat & DPF Delete Pipe
GM Duramax LML, 6.6L
(2015.5-2016)
- Regular price
- From $352.00
- Regular price
-
- Sale price
- From $352.00
- Unit price
- per
Duramax
Delete Pipe

The level of installation is MEDIUM
Turbo Back Exhaust
GM Duramax 3.0L, LM2
(2020-2022)
- Regular price
- $350.00
- Regular price
-
- Sale price
- $350.00
- Unit price
- per
Duramax
Race Exhaust

The level of installation is EASY
CCV Upgrade Kit
GM Duramax L5P, 6.6L
(2017-2024)
- Regular price
- $349.99
- Regular price
-
- Sale price
- $349.99
- Unit price
- per
Duramax
Accessories

The level of installation is HARD
Cat & DPF Delete Pipe
GM Duramax LML
(2011 - 2015)
- Regular price
- From $340.00
- Regular price
-
- Sale price
- From $340.00
- Unit price
- per
Duramax
Delete Pipe

The level of installation is EASY
TCM Tune
GM Duramax L5P
(2017 - 2023)
- Regular price
- $329.99
- Regular price
-
- Sale price
- $329.99
- Unit price
- per
Duramax
Tuning

The level of installation is MEDIUM
Intercooler Pipe & Boot Kit
GM Duramax LML
(2011-2016)
- Regular price
- $299.99
- Regular price
-
- Sale price
- $299.99
- Unit price
- per
Duramax
Intercooler Pipe

The level of installation is MEDIUM
Intercooler Pipe & Boot Kit
GM Duramax LB7
(2002-2004)
- Regular price
- $299.99
- Regular price
-
- Sale price
- $299.99
- Unit price
- per
Duramax
Intercooler Pipe

The level of installation is HARD
EGR & Cooler Delete Kit
GM Duramax LMM
(2007.5 - 2010)
- Regular price
- $275.00
- Regular price
-
$385.00 - Sale price
- $275.00
- Unit price
- per
Duramax
EGR

The level of installation is HARD
EGR & Cooler Delete Kit
GM Duramax LM2
(2020 - 2022)
- Regular price
- $275.00
- Regular price
-
- Sale price
- $275.00
- Unit price
- per
Duramax
EGR

The level of installation is EASY
Intake Bridge
GM Duramax LML, 6.6L
(2011 - 2016)
- Regular price
- $249.99
- Regular price
-
$440.00 - Sale price
- $249.99
- Unit price
- per
Duramax
Intake Elbow

The level of installation is EASY
Intercooler Hose Kit
GM Duramax LLY
(2004.5-2005)
- Regular price
- $229.99
- Regular price
-
- Sale price
- $229.99
- Unit price
- per
Duramax
Intercooler Pipe

The level of installation is MEDIUM
Hot Side Intercooler Pipe
GM Duramax 6.6L
(2001 - 2010)
- Regular price
- $220.00
- Regular price
-
$297.00 - Sale price
- $220.00
- Unit price
- per
Duramax
Intercooler Pipe

The level of installation is MEDIUM
3" Turbocharger Downpipe
GM Duramax LML, 6.6L
(2011 - 2015)
- Regular price
- $220.00
- Regular price
-
$275.00 - Sale price
- $220.00
- Unit price
- per
Duramax
Down-Pipe

The level of installation is HARD
2001–2010 Duramax 3" Downpipe (Chevrolet/GMC)
GM Duramax LLY, LBZ, LMM
(2004.5 - 2010)
- Regular price
- $220.00
- Regular price
-
$275.00 - Sale price
- $220.00
- Unit price
- per
Duramax
Down-Pipe

The level of installation is HARD
3" Turbocharger Downpipe
GM Duramax LB7
(2001 - 2004)
- Regular price
- $220.00
- Regular price
-
$275.00 - Sale price
- $220.00
- Unit price
- per
Duramax
Down-Pipe

The level of installation is EASY
EGT Sensor & Dock
Universal fitment
(Know as: pyrometer gauge)
- Regular price
- $219.99
- Regular price
-
- Sale price
- $219.99
- Unit price
- per
Universal
Accessories

The level of installation is HARD
Duramax LML EGR Cooler Delete Kit
GM Duramax LML
(2011 - 2016)
- Regular price
- $209.00
- Regular price
-
- Sale price
- $209.00
- Unit price
- per
Duramax
EGR

The level of installation is EASY
Shibby Tuner Harness Plug Kit
GM Duramax L5P, LML
(2011-2023)
- Regular price
- From $169.00
- Regular price
-
- Sale price
- From $169.00
- Unit price
- per
Duramax
Accessories

The level of installation is EASY
CAN BUS Plug Kit
GM Duramax 3.0L, LM2
(2020 - 2022)
- Regular price
- $160.00
- Regular price
-
- Sale price
- $160.00
- Unit price
- per
Duramax
Accessories

The level of installation is EASY
CAN BUS Plug Kit
GM Duramax L5P
(2017 - 2023)
- Regular price
- $154.00
- Regular price
-
- Sale price
- $154.00
- Unit price
- per
Duramax
Accessories

The level of installation is HARD
EGR & Cooler Delete Kit
GM Duramax LMM
(2007 - 2010)
- Regular price
- $149.99
- Regular price
-
$274.99 - Sale price
- $149.99
- Unit price
- per
Duramax
EGR

The level of installation is MEDIUM
Up-pipe High Flo
GM Duramax LB7, LLY, LBZ, LMM, LML
(2001 - 2016)
- Regular price
- $142.99
- Regular price
-
$274.99 - Sale price
- $142.99
- Unit price
- per
Duramax
EGR

The level of installation is HARD
EGR Delete Kit
GM Duramax LBZ
(2006 - 2007)
- Regular price
- $142.99
- Regular price
-
$385.00 - Sale price
- $142.99
- Unit price
- per
Duramax
EGR

The level of installation is EASY
Cold Air Intake
GM Duramax LML
(2013-2016)
- Regular price
- $139.99
- Regular price
-
- Sale price
- $139.99
- Unit price
- per
Duramax
Cold Air Intake

The level of installation is HARD
EGR & Cooler Delete Kit
GM Duramax LML
(2011 - 2014)
- Regular price
- $137.50
- Regular price
-
- Sale price
- $137.50
- Unit price
- per
Duramax
EGR

The level of installation is MEDIUM
Grid Heater Throttle Valve Delete
GM Duramax LML
(2011-2016)
- Regular price
- $119.99
- Regular price
-
- Sale price
- $119.99
- Unit price
- per
Duramax
Accessories

The level of installation is EASY
Stainless Steel Muffler
Multiple Engine Fitments
ⓘ
Compatible makes: Ford, GM, Dodge Ram
Compatible engines: Powerstroke, Duramax, Cummins 7.3L, 6.7L, 6.4L, 6.0L, 5.9L, LB7, LLY, LBZ, L5P, LMM, LML, LWN
- Regular price
- From $104.50
- Regular price
-
- Sale price
- From $104.50
- Unit price
- per
Multi-fit
Exhaust Parts

The level of installation is EASY
Turbo Intake Horn
GM Duramax L5P
(2017-2025)
- Regular price
- $99.99
- Regular price
-
- Sale price
- $99.99
- Unit price
- per
Duramax
Intake Horn

The level of installation is MEDIUM
CCV Upgrade Kit
GM Duramax LML
(2012-2016)
- Regular price
- $79.99
- Regular price
-
- Sale price
- $79.99
- Unit price
- per
Duramax
Accessories

The level of installation is MEDIUM
EGR Delete Kit
GM Duramax LLY, 6.6L
(2004.5-2005)
- Regular price
- $69.99
- Regular price
-
- Sale price
- $69.99
- Unit price
- per
Duramax
EGR

The level of installation is MEDIUM
EGR Delete Kit
GM Duramax LWN
(2016-2022)
- Regular price
- $69.99
- Regular price
-
- Sale price
- $69.99
- Unit price
- per
Duramax
EGR

The level of installation is EASY
Exhaust Tip
Universal fitment
(for 4" & 5" exhausts)
- Regular price
- From $55.00
- Regular price
-
- Sale price
- From $55.00
- Unit price
- per
Universal
Exhaust Parts

The level of installation is EASY
Tuning Credits
Universal fitment
Universal
- Regular price
- $52.25
- Regular price
-
- Sale price
- $52.25
- Unit price
- per
Universal
Tuning Credit

The level of installation is HARD
SOTF Switches
GM Duramax LB7, LLY, LBZ, LMM, LML
(2001-2016)
- Regular price
- From $44.00
- Regular price
-
- Sale price
- From $44.00
- Unit price
- per
Duramax
Accessories

The level of installation is MEDIUM
EGR Delete Shim Kit
GM Duramax LML, 6.6L
(2011-2016)
- Regular price
- $19.99
- Regular price
-
- Sale price
- $19.99
- Unit price
- per
Duramax
EGR