Shop duramax lmm performance

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$667.00
2007 GMC Sierra 3500 HD 6.6L Duramax LMM 5" Downpipe-Back Exhaust
SuncentAuto
$667.00
2007 GMC Sierra 3500 HD 6.6L Duramax LMM 5" Downpipe-Back Exhaust
SuncentAuto
$599.00
4"/5" 2007.5-2010 LMM 6.6L Duramax DPF Delete Race Pipe, 2007-2010 / Dp-Back / 5''
Spetuner
$599.00
4"/5" 2007.5-2010 LMM 6.6L Duramax DPF Delete Race Pipe, 2007-2010 / Dp-Back / 5''
Spetuner
$1,510.36
EGR/CCV Delete Tuner 2007.5-2010 6.6L Duramax LMM All-In-One Kit | Trucktok
TruckTok
$1,510.36
EGR/CCV Delete Tuner 2007.5-2010 6.6L Duramax LMM All-In-One Kit | Trucktok
TruckTok
$894.00
EFI Live Autocal V3 | DPF Delete Tuner | GM Duramax Diesel LMM 6.6L | 2007-2010
TheDPFdelete
$894.00
EFI Live Autocal V3 | DPF Delete Tuner | GM Duramax Diesel LMM 6.6L | 2007-2010
TheDPFdelete
$129.99
2007.5-2010 6.6L Duramax LMM EGR Delete Kit High Flow Intake Elbow Pipe Tube | SPELAB,Black/With Intake
spelabautoparts
$129.99
2007.5-2010 6.6L Duramax LMM EGR Delete Kit High Flow Intake Elbow Pipe Tube | SPELAB,Black/With Intake
spelabautoparts
$344.00
4"/5" 2007.5-2010 LMM 6.6L Duramax DPF Delete Race Pipe, 2007-2010 / Race Extended Cab/Long Bed / 4
Spetuner
$344.00
4"/5" 2007.5-2010 LMM 6.6L Duramax DPF Delete Race Pipe, 2007-2010 / Race Extended Cab/Long Bed / 4
Spetuner
$795.00
$1,295.00
2007-10 Duramax 6.6L LMM ECM 19260758
Diesel ECM
38% off
$795.00
$1,295.00
2007-10 Duramax 6.6L LMM ECM 19260758
Diesel ECM
$469.00
4"/5" 2007.5-2010 LMM 6.6L Duramax DPF Delete Race Pipe, 2007-2010 / Dp-Back / 4
Spetuner
$469.00
4"/5" 2007.5-2010 LMM 6.6L Duramax DPF Delete Race Pipe, 2007-2010 / Dp-Back / 4
Spetuner
$178.00
3 Inch Y-Bridge Cold Side Intercooler Pipe For 2006-2010 6.6 Duramax LBZ LMM | SPELAB, Black
spelabautoparts
$178.00
3 Inch Y-Bridge Cold Side Intercooler Pipe For 2006-2010 6.6 Duramax LBZ LMM | SPELAB, Black
spelabautoparts
$599.00
2007.5-2010 6.6L Duramax LMM 4" DPF Delete Downpipe-Back Exhaust | Trucktok
TruckTok
$599.00
2007.5-2010 6.6L Duramax LMM 4" DPF Delete Downpipe-Back Exhaust | Trucktok
TruckTok
$1,879.99
2007.5-2010 6.6L Duramax LMM 5" DPF/EGR/CCV Delete All-In-One Kit | Trucktok
TruckTok
$1,879.99
2007.5-2010 6.6L Duramax LMM 5" DPF/EGR/CCV Delete All-In-One Kit | Trucktok
TruckTok
$649.00
2007.5-2010 6.6L Duramax LMM 5" DPF Delete Downpipe-Back Exhaust | Trucktok
TruckTok
$649.00
2007.5-2010 6.6L Duramax LMM 5" DPF Delete Downpipe-Back Exhaust | Trucktok
TruckTok
$135.88
SPELAB Cold Side Intercooler Pipe Kit For 2006-2010 6.6 LBZ LMM Duramax Diesel, Cold Side Intercooler Pipe Kit
spelabautoparts
$135.88
SPELAB Cold Side Intercooler Pipe Kit For 2006-2010 6.6 LBZ LMM Duramax Diesel, Cold Side Intercooler Pipe Kit
spelabautoparts
$639.99
$699.99
2025 GMC Sierra 3500 HD 6.6L Duramax L5P 4" Downpipe-Back Exhaust
SuncentAuto
$639.99
$699.99
2025 GMC Sierra 3500 HD 6.6L Duramax L5P 4" Downpipe-Back Exhaust
SuncentAuto
$188.88
3 Inch Y-Bridge Cold Side Intercooler Pipe For 2006-2010 6.6 Duramax LBZ LMM | SPELAB, Sliver
spelabautoparts
$188.88
3 Inch Y-Bridge Cold Side Intercooler Pipe For 2006-2010 6.6 Duramax LBZ LMM | SPELAB, Sliver
spelabautoparts
$62.32
$79.00
2008 Chevrolet Silverado 2500 HD 6.6L Duramax LMM EGR Delete Kit
EngineGo
21% off
$62.32
$79.00
2008 Chevrolet Silverado 2500 HD 6.6L Duramax LMM EGR Delete Kit
EngineGo
$1,529.99
PPE High-Flow Performance Studded Intercooler 06-10 GM 6.6L Duramax LLY/LBZ/LMM
Diesel Power Products
$1,529.99
PPE High-Flow Performance Studded Intercooler 06-10 GM 6.6L Duramax LLY/LBZ/LMM
Diesel Power Products
$1,349.99
PPE Cast Iron Cylinder Head 04.5-10 GM 6.6L Duramax LLY/LBZ/LMM
Diesel Power Products
$1,349.99
PPE Cast Iron Cylinder Head 04.5-10 GM 6.6L Duramax LLY/LBZ/LMM
Diesel Power Products
$567.99
$587.99
6.6L Duramax LBZ LLY LB7 4" Downpipe-Back Exhaust For 2001-2007 Chevy Silverado/GMC Sierra
SuncentAuto
$567.99
$587.99
6.6L Duramax LBZ LLY LB7 4" Downpipe-Back Exhaust For 2001-2007 Chevy Silverado/GMC Sierra
SuncentAuto
$89.88
2007-2010 Chevy Silverado GMC Sierra 2500 3500 HD 6.6L Duramax LMM Diesel EGR Delete Kit High Flow Intake Elbow Pipe Tube
jcarpart.com
$89.88
2007-2010 Chevy Silverado GMC Sierra 2500 3500 HD 6.6L Duramax LMM Diesel EGR Delete Kit High Flow Intake Elbow Pipe Tube
jcarpart.com
$2,895.00
2007-2010 Chevy/Gmc Duramax 30% Over Lmm 6.6L Diesel High Performance Injector Super Set Deluxe (Stage 1)
Dieselogic
24% off
$2,895.00
2007-2010 Chevy/Gmc Duramax 30% Over Lmm 6.6L Diesel High Performance Injector Super Set Deluxe (Stage 1)
Dieselogic
$1,829.99
2007.5-2010 6.6L Duramax LMM 4" DPF/EGR/CCV Delete All-In-One Kit | Trucktok
TruckTok
$1,829.99
2007.5-2010 6.6L Duramax LMM 4" DPF/EGR/CCV Delete All-In-One Kit | Trucktok
TruckTok
$114.99
$130.99
2007.5-2010 6.6L Duramax LMM EGR Valve & Cooler Delete Kit With Intake Elbow For Chevy Silverado/GMC Sierra 2500/3500 HD Diesel
SuncentAuto
12% off
$114.99
$130.99
2007.5-2010 6.6L Duramax LMM EGR Valve & Cooler Delete Kit With Intake Elbow For Chevy Silverado/GMC Sierra 2500/3500 HD Diesel
SuncentAuto
$1,895.00
2007-2010 Chevy/Gmc Duramax 30% Over Lmm 6.6L Diesel High Performance Injector Set (Stage 1)
Dieselogic
38% off
$1,895.00
2007-2010 Chevy/Gmc Duramax 30% Over Lmm 6.6L Diesel High Performance Injector Set (Stage 1)
Dieselogic
$383.77
Downpipe For LBZ LLY LMM 6.6L Duramax Diesel 3 Inch 2004.5-2010, Black W/ Passenger Up-Pipe(01-10)+06-10 Intercooler Pipe
Flashark
$383.77
Downpipe For LBZ LLY LMM 6.6L Duramax Diesel 3 Inch 2004.5-2010, Black W/ Passenger Up-Pipe(01-10)+06-10 Intercooler Pipe
Flashark
$567.99
$629.99
2001-2007 6.6L Duramax LBZ LLY LB7 Chevy Silverado/GMC Sierra Downpipe-Back Exhaust System Without Muffler 4" Enginego
EngineGo
$567.99
$629.99
2001-2007 6.6L Duramax LBZ LLY LB7 Chevy Silverado/GMC Sierra Downpipe-Back Exhaust System Without Muffler 4" Enginego
EngineGo
$119.00
$165.00
Downpipe For LBZ LLY LMM 6.6L Duramax Diesel 3 Inch 2004.5-2010, Silver/Single Pipe(04-10)
Flashark
27% off
$119.00
$165.00
Downpipe For LBZ LLY LMM 6.6L Duramax Diesel 3 Inch 2004.5-2010, Silver/Single Pipe(04-10)
Flashark
$578.00
8X For 2007-2010 Gmc Chevy 2500 3500 4500 6.6L Lmm Duramax Diesel Fuel
eBay
Free shipping
$578.00
8X For 2007-2010 Gmc Chevy 2500 3500 4500 6.6L Lmm Duramax Diesel Fuel
eBay
$657.99
2011-2015 LML 6.6 Duramax 5" Downpipe-Back Exhaust For Chevy GMC 2500HD 3500HD
SuncentAuto
$657.99
2011-2015 LML 6.6 Duramax 5" Downpipe-Back Exhaust For Chevy GMC 2500HD 3500HD
SuncentAuto
$89.88
2007-2010 Chevy GM 2500 3500 Duramax LMM 6.6L Diesel EGR Delete Kit With High Flow Intake Elbow
jcarpart.com
$89.88
2007-2010 Chevy GM 2500 3500 Duramax LMM 6.6L Diesel EGR Delete Kit With High Flow Intake Elbow
jcarpart.com
$543.95
BD-Power Stage 1 60HP Injector 07.5-10 6.6L LMM GM Duramax
Diesel Power Products
$543.95
BD-Power Stage 1 60HP Injector 07.5-10 6.6L LMM GM Duramax
Diesel Power Products
$499.00
LMM 2007-2010 CHEVY/GMC DURAMAX 6.6L INJECTION LINE FULL SET
Dieselogic
$499.00
LMM 2007-2010 CHEVY/GMC DURAMAX 6.6L INJECTION LINE FULL SET
Dieselogic
$1,489.31
2007.5-2010 6.6L Duramax LMM Delete Kit 5 Inch Downpipe-Back Exhaust DPF Delete/Tuner V1/EGR Delete All-In-One For Chevy/GMC
SuncentAuto
$1,489.31
2007.5-2010 6.6L Duramax LMM Delete Kit 5 Inch Downpipe-Back Exhaust DPF Delete/Tuner V1/EGR Delete All-In-One For Chevy/GMC
SuncentAuto
$78.88
For 2007-2010 Gm Chevy Silverado 2500 Hd 6.6L Lmm Duramax Diesel Fuel
eBay
Free shipping
$78.88
For 2007-2010 Gm Chevy Silverado 2500 Hd 6.6L Lmm Duramax Diesel Fuel
eBay
$226.15
2007.5-2010 6.6L Duramax LMM Up-Pipe & EGR Delete Kit | Seguler
Seguler
$226.15
2007.5-2010 6.6L Duramax LMM Up-Pipe & EGR Delete Kit | Seguler
Seguler
$1,955.00
2007-2010 Chevy/Gmc Duramax 30% Over Lmm 6.6L Diesel High Performance Injector Super Set (Stage 1)
Dieselogic
27% off
$1,955.00
2007-2010 Chevy/Gmc Duramax 30% Over Lmm 6.6L Diesel High Performance Injector Super Set (Stage 1)
Dieselogic
How to Build a 450 WHP Duramax LMM!
8:12
How to Build a 450 WHP Duramax LMM!
28.1K viewsJun 13, 2024
YouTube8020 Automotive
The LMM Duramax - Reliability & 5 Common Problems
8:49
The LMM Duramax - Reliability & 5 Common Problems
90.5K viewsApr 13, 2023
YouTube8020 Automotive
Which Duramax is BEST? L5P vs LML vs LMM 0-60 + Fuel Economy Test! (SURPRISING RESULTS)
34:52
Which Duramax is BEST? L5P vs LML vs LMM 0-60 + Fuel Economy Test! (SURPRISING RESULTS)
107.9K viewsFeb 16, 2024
YouTubeRich Rules
Maintaining an LMM Chevy Duramax!
11:51
Maintaining an LMM Chevy Duramax!
6.3K viewsOct 4, 2023
YouTubePaul's Performance
Three Cheap Mods That Actually Makes A Difference
0:22
Three Cheap Mods That Actually Makes A Difference
1.9K views8 months ago
YouTubeDurpamax
The Ultimate Duramax Upgrade: Choate Performance Overview
5:16
The Ultimate Duramax Upgrade: Choate Performance Overview
602 views5 months ago
YouTubeInjected Motorsports
2006-2010 LBZ | LMM Duramax Stage 3 High Flow Intake Bundle Kit
11:56
Find in video from 00:26The difference between LBZ and LMM
2006-2010 LBZ | LMM Duramax Stage 3 High Flow Intake Bundle Kit
10.5K viewsOct 4, 2023
YouTubeWCFab
0:29
5” Straight Pipe LMM Duramax
1.8K views7 months ago
YouTubeDurpamax
1:56
The Stealth VVT STR for LLY, LBZ, & LMM Duramax Trucks! More Durable Than Stock & Quick Spool!
112K viewsJan 13, 2025
YouTubeDuramaxtuner
1:02
Everything you need to know about the LMM Duramax in under 90 seconds 🥵
25.7K views2 months ago
YouTubeFASS Diesel Fuel Systems
Duramax LMM vs LML: Which is Better?
9:27
Find in video from 04:33Performance Comparison
Duramax LMM vs LML: Which is Better?
28K viewsJun 11, 2024
YouTube8020 Automotive
0:07
LMM Duramax Y-Bridge: The Misconception Explained
10.2K viewsFeb 2, 2025
YouTubeDurpamax
0:25
Lmm Duramax sounds wicked
1.2K views3 months ago
YouTubeExile Performance
4:22
HSP Diesel Y- Bridge Kit Install Lbz/Lmm Duramax
1.2K views5 months ago
YouTubeInjected Motorsports
0:30
2008 LMM DURAMAX Upgrades!!
3.4K viewsFeb 8, 2020
YouTubeBunch`s Diesel Performance
9:58
All About the Duramax LML | Common Problems & Reliability
94.9K viewsFeb 14, 2023
YouTube8020 Automotive
4:05
LMM Duramax MBRP 5" downpipe back straight pipe install *PPEI EFI Live
112.5K viewsAug 28, 2018
YouTubeRydland Productions
0:32
Deleted LMM Duramax First Tow Reaction - WOW!
52K views11 months ago
YouTubeDurpamax
0:12
LMM Duramax HUGE burnout and drift! 💨
1.7K views2 months ago
YouTubeRust & Redline
3:29
This Garrett Turbo Will Make Your Duramax a Beast! #diesel #duramax
1.3K views7 months ago
YouTubeThoroughbred Diesel
0:35
Duramax 6.6L LMM Intake Manifold Gasket Kit | Built for Extreme Conditions – MJ Gasket
2K views10 months ago
YouTubeMJ GASKET
4:27
PPE Race plug on the LMM Duramax *HP GAINS*
16 views1 month ago
YouTubeJake
0:56
What You Need to Know About the POE Race Plug
2.3K views8 months ago
YouTubeDurpamax
6:35
The Oil GM Doesn’t Recommend — But Might Be the Best for Your 3.0 Duramax
26.2K views5 months ago
YouTubeDemonWorks - 3.0 Duramax Diesel LM2 LZ0
11:36
EVERY LML DURAMAX NEEDS THIS UPGRADE!
57.5K viewsApr 1, 2019
YouTubeJW Montoya
7:19
LML Duramax *5 Modifications You MUST Do!*
159.8K viewsAug 29, 2020
YouTubeRD Performance
15:56
How To: Duramax Turbo Install LBZ LLY LMM
68K viewsFeb 13, 2022
YouTubeNazty Nate
10:07
How To Get Better Mileage With 2003-2010 Duramax LB7 LLY LBZ LMM
23.9K viewsMar 23, 2018
YouTubeSteve Shelley
17:48
Duramax LMM Knocking Pt.4: Suncoast Diesel 1800-Low-Stall Converter & Billet Flex-plate Installation
11.7K viewsDec 26, 2019
YouTubeMarcel Irnie (Irnieracing)
9:22
| Duramax LMM Engine Teardown | BROKEN WHAT! |
1.9K viewsApr 10, 2022
YouTubeZED Performance
See more

Shop duramax lmm performance

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$649.00
2007.5-2010 6.6L Duramax LMM 5" DPF Delete Downpipe-Back Exhaust | Trucktok
TruckTok
$649.00
2007.5-2010 6.6L Duramax LMM 5" DPF Delete Downpipe-Back Exhaust | Trucktok
TruckTok
$135.88
SPELAB Cold Side Intercooler Pipe Kit For 2006-2010 6.6 LBZ LMM Duramax Diesel, Cold Side Intercooler Pipe Kit
spelabautoparts
$135.88
SPELAB Cold Side Intercooler Pipe Kit For 2006-2010 6.6 LBZ LMM Duramax Diesel, Cold Side Intercooler Pipe Kit
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$639.99
$699.99
2025 GMC Sierra 3500 HD 6.6L Duramax L5P 4" Downpipe-Back Exhaust
SuncentAuto
$639.99
$699.99
2025 GMC Sierra 3500 HD 6.6L Duramax L5P 4" Downpipe-Back Exhaust
SuncentAuto
$188.88
3 Inch Y-Bridge Cold Side Intercooler Pipe For 2006-2010 6.6 Duramax LBZ LMM | SPELAB, Sliver
spelabautoparts
$188.88
3 Inch Y-Bridge Cold Side Intercooler Pipe For 2006-2010 6.6 Duramax LBZ LMM | SPELAB, Sliver
spelabautoparts
$62.32
$79.00
2008 Chevrolet Silverado 2500 HD 6.6L Duramax LMM EGR Delete Kit
EngineGo
21% off
$62.32
$79.00
2008 Chevrolet Silverado 2500 HD 6.6L Duramax LMM EGR Delete Kit
EngineGo
$1,529.99
PPE High-Flow Performance Studded Intercooler 06-10 GM 6.6L Duramax LLY/LBZ/LMM
Diesel Power Products
$1,529.99
PPE High-Flow Performance Studded Intercooler 06-10 GM 6.6L Duramax LLY/LBZ/LMM
Diesel Power Products
$1,349.99
PPE Cast Iron Cylinder Head 04.5-10 GM 6.6L Duramax LLY/LBZ/LMM
Diesel Power Products
$1,349.99
PPE Cast Iron Cylinder Head 04.5-10 GM 6.6L Duramax LLY/LBZ/LMM
Diesel Power Products
$567.99
$587.99
6.6L Duramax LBZ LLY LB7 4" Downpipe-Back Exhaust For 2001-2007 Chevy Silverado/GMC Sierra
SuncentAuto
$567.99
$587.99
6.6L Duramax LBZ LLY LB7 4" Downpipe-Back Exhaust For 2001-2007 Chevy Silverado/GMC Sierra
SuncentAuto
$89.88
2007-2010 Chevy Silverado GMC Sierra 2500 3500 HD 6.6L Duramax LMM Diesel EGR Delete Kit High Flow Intake Elbow Pipe Tube
jcarpart.com
$89.88
2007-2010 Chevy Silverado GMC Sierra 2500 3500 HD 6.6L Duramax LMM Diesel EGR Delete Kit High Flow Intake Elbow Pipe Tube
jcarpart.com
$2,895.00
$3,845.00
2007-2010 Chevy/Gmc Duramax 30% Over Lmm 6.6L Diesel High Performance Injector Super Set Deluxe (Stage 1)
Dieselogic
24% off
$2,895.00
$3,845.00
2007-2010 Chevy/Gmc Duramax 30% Over Lmm 6.6L Diesel High Performance Injector Super Set Deluxe (Stage 1)
Dieselogic
$1,829.99
2007.5-2010 6.6L Duramax LMM 4" DPF/EGR/CCV Delete All-In-One Kit | Trucktok
TruckTok
$1,829.99
2007.5-2010 6.6L Duramax LMM 4" DPF/EGR/CCV Delete All-In-One Kit | Trucktok
TruckTok
$114.99
$130.99
2007.5-2010 6.6L Duramax LMM EGR Valve & Cooler Delete Kit With Intake Elbow For Chevy Silverado/GMC Sierra 2500/3500 HD Diesel
SuncentAuto
12% off
$114.99
$130.99
2007.5-2010 6.6L Duramax LMM EGR Valve & Cooler Delete Kit With Intake Elbow For Chevy Silverado/GMC Sierra 2500/3500 HD Diesel
SuncentAuto
$1,895.00
$3,075.00
2007-2010 Chevy/Gmc Duramax 30% Over Lmm 6.6L Diesel High Performance Injector Set (Stage 1)
Dieselogic
38% off
$1,895.00
$3,075.00
2007-2010 Chevy/Gmc Duramax 30% Over Lmm 6.6L Diesel High Performance Injector Set (Stage 1)
Dieselogic
$383.77
Downpipe For LBZ LLY LMM 6.6L Duramax Diesel 3 Inch 2004.5-2010, Black W/ Passenger Up-Pipe(01-10)+06-10 Intercooler Pipe
Flashark
$383.77
Downpipe For LBZ LLY LMM 6.6L Duramax Diesel 3 Inch 2004.5-2010, Black W/ Passenger Up-Pipe(01-10)+06-10 Intercooler Pipe
Flashark
$567.99
$629.99
2001-2007 6.6L Duramax LBZ LLY LB7 Chevy Silverado/GMC Sierra Downpipe-Back Exhaust System Without Muffler 4" Enginego
EngineGo
$567.99
$629.99
2001-2007 6.6L Duramax LBZ LLY LB7 Chevy Silverado/GMC Sierra Downpipe-Back Exhaust System Without Muffler 4" Enginego
EngineGo
$119.00
$165.00
Downpipe For LBZ LLY LMM 6.6L Duramax Diesel 3 Inch 2004.5-2010, Silver/Single Pipe(04-10)
Flashark
27% off
$119.00
$165.00
Downpipe For LBZ LLY LMM 6.6L Duramax Diesel 3 Inch 2004.5-2010, Silver/Single Pipe(04-10)
Flashark
$578.00
8X For 2007-2010 Gmc Chevy 2500 3500 4500 6.6L Lmm Duramax Diesel Fuel
eBay
Free shipping
$578.00
8X For 2007-2010 Gmc Chevy 2500 3500 4500 6.6L Lmm Duramax Diesel Fuel
eBay
$657.99
2011-2015 LML 6.6 Duramax 5" Downpipe-Back Exhaust For Chevy GMC 2500HD 3500HD
SuncentAuto
$657.99
2011-2015 LML 6.6 Duramax 5" Downpipe-Back Exhaust For Chevy GMC 2500HD 3500HD
SuncentAuto

Short videos

1:42
The BEST SOUNDING muffler?
22.6K views2 months ago
YouTubeTolman Performance
1:02
Everything you need to know about the LMM Duramax in …
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Duramax Truck Love: Explore the LMM Engine P…
3.9K views3 months ago
TikTokwyattprosser
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Three Cheap Mods That Actually Makes A Difference
1.9K views8 months ago
YouTubeDurpamax
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LMM DURAMAX 5TH GEAR BURNOUT!!#fp5.0 #burnou…
1.3K views1 month ago
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4” Straight pipe Deleted LMM 2007.5 Chevy Silverado 250…
845 views2 weeks ago
YouTubeLife of a LMM
0:25
Lmm Duramax sounds wicked
1.2K views3 months ago
YouTubeExile Performance
0:17
LMM Duramax 250hp tune! #duramax #mechanic #cum…
1.3K views3 weeks ago
YouTubeLANDON CUMMINGS 689
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5” Straight Pipe LMM Duramax
1.8K views7 months ago
YouTubeDurpamax
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HIGH IDLE LMM DURAMAX! #chevytrucks #automobile …
62 views4 months ago
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LMM Duramax HUGE burnout and drift! 💨
1.7K views2 months ago
YouTubeRust & Redline
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Duramax LML Stage 1, 2, & 3 Upgrades for Your Truck!
2.8K views6 months ago
YouTubeWCFab
0:07
LMM High Idle Cold Start!
2.1K views3 months ago
YouTubeDurpamax
0:08
LMM Duramax Mega-Bouncer back from Dubai. Full vide…
1.8K views3 weeks ago
YouTubePump tha Brakes
0:22
LMM Duramax In A YUKON 1/4 Mile
1.3K views5 months ago
YouTubeScreamin' Diesel Ltd
0:18
LMM Duramax Getting Sideways
524 views4 months ago
YouTubeDurpamax
2:11
Duramax Engine Mounts Upgrade Your High Perfor…
1.1K views1 month ago
YouTubeWCFab
0:14
LMM Duramax HUGE Rolling Burnout! 💨
608 views2 months ago
YouTubeRust & Redline
0:30
How Much to Fill up a LMM Duramax
14.5K views4 weeks ago
YouTubeDurpamax
0:15
Duramax Performance Discussion: Engaging Insig…
7.8K views3 months ago
TikTokthat.ext.lmm
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Shop duramax lmm performance

Sponsored
About our ads
$667.00
2007 GMC Sierra 3500 HD 6.6L Duramax LMM 5" Downpipe-Back Exhaust
SuncentAuto
$667.00
2007 GMC Sierra 3500 HD 6.6L Duramax LMM 5" Downpipe-Back Exhaust
SuncentAuto
$599.00
4"/5" 2007.5-2010 LMM 6.6L Duramax DPF Delete Race Pipe, 2007-2010 / Dp-Back / 5''
Spetuner
$599.00
4"/5" 2007.5-2010 LMM 6.6L Duramax DPF Delete Race Pipe, 2007-2010 / Dp-Back / 5''
Spetuner
$1,510.36
EGR/CCV Delete Tuner 2007.5-2010 6.6L Duramax LMM All-In-One Kit | Trucktok
TruckTok
$1,510.36
EGR/CCV Delete Tuner 2007.5-2010 6.6L Duramax LMM All-In-One Kit | Trucktok
TruckTok
$894.00
EFI Live Autocal V3 | DPF Delete Tuner | GM Duramax Diesel LMM 6.6L | 2007-2010
TheDPFdelete
$894.00
EFI Live Autocal V3 | DPF Delete Tuner | GM Duramax Diesel LMM 6.6L | 2007-2010
TheDPFdelete
$129.99
2007.5-2010 6.6L Duramax LMM EGR Delete Kit High Flow Intake Elbow Pipe Tube | SPELAB,Black/With Intake
spelabautoparts
$129.99
2007.5-2010 6.6L Duramax LMM EGR Delete Kit High Flow Intake Elbow Pipe Tube | SPELAB,Black/With Intake
spelabautoparts
$344.00
4"/5" 2007.5-2010 LMM 6.6L Duramax DPF Delete Race Pipe, 2007-2010 / Race Extended Cab/Long Bed / 4
Spetuner
$344.00
4"/5" 2007.5-2010 LMM 6.6L Duramax DPF Delete Race Pipe, 2007-2010 / Race Extended Cab/Long Bed / 4
Spetuner
$795.00
$1,295.00
2007-10 Duramax 6.6L LMM ECM 19260758
Diesel ECM
38% off
$795.00
$1,295.00
2007-10 Duramax 6.6L LMM ECM 19260758
Diesel ECM
$469.00
4"/5" 2007.5-2010 LMM 6.6L Duramax DPF Delete Race Pipe, 2007-2010 / Dp-Back / 4
Spetuner
$469.00
4"/5" 2007.5-2010 LMM 6.6L Duramax DPF Delete Race Pipe, 2007-2010 / Dp-Back / 4
Spetuner
$178.00
3 Inch Y-Bridge Cold Side Intercooler Pipe For 2006-2010 6.6 Duramax LBZ LMM | SPELAB, Black
spelabautoparts
$178.00
3 Inch Y-Bridge Cold Side Intercooler Pipe For 2006-2010 6.6 Duramax LBZ LMM | SPELAB, Black
spelabautoparts
$599.00
2007.5-2010 6.6L Duramax LMM 4" DPF Delete Downpipe-Back Exhaust | Trucktok
TruckTok
$599.00
2007.5-2010 6.6L Duramax LMM 4" DPF Delete Downpipe-Back Exhaust | Trucktok
TruckTok
$1,879.99
2007.5-2010 6.6L Duramax LMM 5" DPF/EGR/CCV Delete All-In-One Kit | Trucktok
TruckTok
$1,879.99
2007.5-2010 6.6L Duramax LMM 5" DPF/EGR/CCV Delete All-In-One Kit | Trucktok
TruckTok
$649.00
2007.5-2010 6.6L Duramax LMM 5" DPF Delete Downpipe-Back Exhaust | Trucktok
TruckTok
$649.00
2007.5-2010 6.6L Duramax LMM 5" DPF Delete Downpipe-Back Exhaust | Trucktok
TruckTok
$135.88
SPELAB Cold Side Intercooler Pipe Kit For 2006-2010 6.6 LBZ LMM Duramax Diesel, Cold Side Intercooler Pipe Kit
spelabautoparts
$135.88
SPELAB Cold Side Intercooler Pipe Kit For 2006-2010 6.6 LBZ LMM Duramax Diesel, Cold Side Intercooler Pipe Kit
spelabautoparts
$639.99
$699.99
2025 GMC Sierra 3500 HD 6.6L Duramax L5P 4" Downpipe-Back Exhaust
SuncentAuto
$639.99
$699.99
2025 GMC Sierra 3500 HD 6.6L Duramax L5P 4" Downpipe-Back Exhaust
SuncentAuto
$188.88
3 Inch Y-Bridge Cold Side Intercooler Pipe For 2006-2010 6.6 Duramax LBZ LMM | SPELAB, Sliver
spelabautoparts
$188.88
3 Inch Y-Bridge Cold Side Intercooler Pipe For 2006-2010 6.6 Duramax LBZ LMM | SPELAB, Sliver
spelabautoparts
$62.32
$79.00
2008 Chevrolet Silverado 2500 HD 6.6L Duramax LMM EGR Delete Kit
EngineGo
21% off
$62.32
$79.00
2008 Chevrolet Silverado 2500 HD 6.6L Duramax LMM EGR Delete Kit
EngineGo
$1,529.99
PPE High-Flow Performance Studded Intercooler 06-10 GM 6.6L Duramax LLY/LBZ/LMM
Diesel Power Products
$1,529.99
PPE High-Flow Performance Studded Intercooler 06-10 GM 6.6L Duramax LLY/LBZ/LMM
Diesel Power Products
$1,349.99
PPE Cast Iron Cylinder Head 04.5-10 GM 6.6L Duramax LLY/LBZ/LMM
Diesel Power Products
$1,349.99
PPE Cast Iron Cylinder Head 04.5-10 GM 6.6L Duramax LLY/LBZ/LMM
Diesel Power Products