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$365.00
Downpipe For LBZ LLY LMM 6.6L Duramax Diesel 3 Inch 2004.5-2010, Black W/ Passenger Up-Pipe(01-10)+04.5-10 Intercooler Pipe
Flashark
$365.00
Downpipe For LBZ LLY LMM 6.6L Duramax Diesel 3 Inch 2004.5-2010, Black W/ Passenger Up-Pipe(01-10)+04.5-10 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
$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
$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
$667.00
LMM 6.6L Duramax 5 Inch Downpipe-Back Exhaust For 2007.5-2010 GMC/Chevy
SuncentAuto
$667.00
LMM 6.6L Duramax 5 Inch Downpipe-Back Exhaust For 2007.5-2010 GMC/Chevy
SuncentAuto
$151.13
2001-2016 6.6L Chevrolet Chevy GMC Duramax LB7 LLY LBZ LMM LML Exhaust Up-Pipe | Trucktok
TruckTok
$151.13
2001-2016 6.6L Chevrolet Chevy GMC Duramax LB7 LLY LBZ LMM LML Exhaust Up-Pipe | Trucktok
TruckTok
$897.97
2007.5-2010 6.6L Duramax LMM 4"/5" Dp-Back DPF Pipe & EGR Delete Kit | Trucktok 5" DPF Delete Downpipe-Back Pipe / EGR Without Intake+CCV Delete Kit /
TruckTok
$897.97
2007.5-2010 6.6L Duramax LMM 4"/5" Dp-Back DPF Pipe & EGR Delete Kit | Trucktok 5" DPF Delete Downpipe-Back Pipe / EGR Without Intake+CCV Delete Kit /
TruckTok
$134.99
2010 Silverado 2500 PPE 3-Inch Down-Pipe Stainless Steel (04.5-10 6.6L Duramax HD) 117000500
AmericanTrucks.com
1
$134.99
2010 Silverado 2500 PPE 3-Inch Down-Pipe Stainless Steel (04.5-10 6.6L Duramax HD) 117000500
AmericanTrucks.com
$467.50
GM Duramax LMM Downpipe Back Exhaust 2007.5-2010 4-Inch Downpipe-Back
Tuner Depot
$467.50
GM Duramax LMM Downpipe Back Exhaust 2007.5-2010 4-Inch Downpipe-Back
Tuner Depot
$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
$599.99
GM Duramax LMM Downpipe Back Exhaust 2007.5-2010 5-Inch Downpipe-Back
Tuner Depot
$599.99
GM Duramax LMM Downpipe Back Exhaust 2007.5-2010 5-Inch Downpipe-Back
Tuner Depot
$299.00
4"/5" 2007.5-2010 LMM 6.6L Duramax DPF Delete Race Pipe, 2007-2010 / Race Crew Cab / Long Bed / 4
Spetuner
$299.00
4"/5" 2007.5-2010 LMM 6.6L Duramax DPF Delete Race Pipe, 2007-2010 / Race Crew Cab / Long Bed / 4
Spetuner
$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
$134.99
PPE 117000500: Pacific Performance Engineering Exhaust Downpipes
Summit Racing
14
Free shipping
$134.99
PPE 117000500: Pacific Performance Engineering Exhaust Downpipes
Summit Racing
$605.00
Duramax LML DPF Delete Exhaust | 4" Down-Pipe | 2015.5-2016 4"
Tuner Depot
$605.00
Duramax LML DPF Delete Exhaust | 4" Down-Pipe | 2015.5-2016 4"
Tuner Depot
$152.99
2012 Silverado 3500 PPE 3-Inch Down-Pipe (11-14 6.6L Duramax HD) 117000600
AmericanTrucks.com
1
$152.99
2012 Silverado 3500 PPE 3-Inch Down-Pipe (11-14 6.6L Duramax HD) 117000600
AmericanTrucks.com
$134.99
PPE 3" Stainless Down Pipe 04.5-10 6.6L LLY / LBZ / LMM Duramax
Diesel Power Products
10
$134.99
PPE 3" Stainless Down Pipe 04.5-10 6.6L LLY / LBZ / LMM Duramax
Diesel Power Products
$135.99
3" Turbo Down Pipe GMCA424 GM8424 For 2004.5-2009 Duramax LLY LBZ LMM 6.6L V8 DIESEL
VelocityTitan
$135.99
3" Turbo Down Pipe GMCA424 GM8424 For 2004.5-2009 Duramax LLY LBZ LMM 6.6L V8 DIESEL
VelocityTitan
$170.99
PPE 117000424: Pacific Performance Engineering Exhaust Downpipes
Summit Racing
Free shipping
$170.99
PPE 117000424: Pacific Performance Engineering Exhaust Downpipes
Summit Racing
$161.99
2015 Silverado 2500 PPE 3-Inch Down-Pipe (15-16 6.6L Duramax HD) 117000700
AmericanTrucks.com
1
$161.99
2015 Silverado 2500 PPE 3-Inch Down-Pipe (15-16 6.6L Duramax HD) 117000700
AmericanTrucks.com
$179.88
Turbo Down Pipe Passenger Side Up Pipe For Chevrolet GMC 6.6 LLY LBZ LMM Duramax 2004.5-2010
jcarpart.com
$179.88
Turbo Down Pipe Passenger Side Up Pipe For Chevrolet GMC 6.6 LLY LBZ LMM Duramax 2004.5-2010
jcarpart.com
$134.99
Ppe 3" Stainless Steel Downpipe 2004.5 To 2010 6.6L Lly/Lbz/Lmm Duramax
Blessed Performance
$134.99
Ppe 3" Stainless Steel Downpipe 2004.5 To 2010 6.6L Lly/Lbz/Lmm Duramax
Blessed Performance
$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
$165.00
ZZ Diesel 3" Down Pipe, 2004.5-2010 GMC Chevy 6.6L Duramax LLY LBZ LMM
ZZ Diesel
$165.00
ZZ Diesel 3" Down Pipe, 2004.5-2010 GMC Chevy 6.6L Duramax LLY LBZ LMM
ZZ Diesel
$189.99
PPE 117000500 3" Stainless Duramax Down Pipe 2004.5-10 LLY LBZ LMM
DHD
10
$189.99
PPE 117000500 3" Stainless Duramax Down Pipe 2004.5-10 LLY LBZ LMM
DHD
$184.99
MBRP Exhaust 4" Down Pipe, AL
Norcal Diesel Performance
6
Free shipping
$184.99
MBRP Exhaust 4" Down Pipe, AL
Norcal Diesel Performance
$157.78
3 Inch Downpipe Exhaust For 2004.5-2010 LLY LBZ LMM 6.6L Duramax Diesel
jcarpart.com
$157.78
3 Inch Downpipe Exhaust For 2004.5-2010 LLY LBZ LMM 6.6L Duramax Diesel
jcarpart.com
$159.00
Socal Diesel Duramax Turbo Down Pipe LLY LBZ LMM 2004.5-2010
DHD
$159.00
Socal Diesel Duramax Turbo Down Pipe LLY LBZ LMM 2004.5-2010
DHD
$229.99
04.5-10 GM LLY/LBZ/LMM 6.6L Duramax MBRP Turbo Direct Down Pipe
Pure Diesel Power
2
$229.99
04.5-10 GM LLY/LBZ/LMM 6.6L Duramax MBRP Turbo Direct Down Pipe
Pure Diesel Power
$134.99
$169.99
3.0" 6.6L Duramax 2004.5-2010 LLY LBZ LMM Diesel Downpipe Exhaust Black | Suncent
SuncentAuto
20% off
$134.99
$169.99
3.0" 6.6L Duramax 2004.5-2010 LLY LBZ LMM Diesel Downpipe Exhaust Black | Suncent
SuncentAuto
$249.00
Wehrli S400 3" Down Pipe For Lb7/Lly/Lbz/Lmm/Lml Duramax Select S400 Down Pipe Select: Lb7
Blessed Performance
$249.00
Wehrli S400 3" Down Pipe For Lb7/Lly/Lbz/Lmm/Lml Duramax Select S400 Down Pipe Select: Lb7
Blessed Performance
$152.99
PPE 3" Stainless Down Pipe 11-15 GM 6.6L Duramax LML
Diesel Power Products
5
$152.99
PPE 3" Stainless Down Pipe 11-15 GM 6.6L Duramax LML
Diesel Power Products
$101.59
LB7/LLY/LBZ/LMM/LML 6.6L Duramax Up-Pipe - BK Passenger Side Exhaust Replacement 2001-2016
gmcoo1.com
Free shipping
$101.59
LB7/LLY/LBZ/LMM/LML 6.6L Duramax Up-Pipe - BK Passenger Side Exhaust Replacement 2001-2016
gmcoo1.com
$599.00
2007.5-2010 6.6L Duramax LMM 4" DPF Delete Downpipe-Back | Seguler
Seguler
$599.00
2007.5-2010 6.6L Duramax LMM 4" DPF Delete Downpipe-Back | Seguler
Seguler
$314.99
MBRP Exhaust 3" Turbo Down Pipe
Norcal Diesel Performance
3
Free shipping
$314.99
MBRP Exhaust 3" Turbo Down Pipe
Norcal Diesel Performance
$224.99
MBRP 3" Turbo Down Pipe For LLY, LBZ, And LMM Duramax
Diesel Auto Power - July 7th 2025
$224.99
MBRP 3" Turbo Down Pipe For LLY, LBZ, And LMM Duramax
Diesel Auto Power - July 7th 2025
$144.99
PPE 3" Stainless Down Pipe For 2004.5-2010 GM 6.6L 2500HD 3500HD LLY|LBZ|LMM. PPE. Silver. Manifolds & Headers. 117000500.
eBay
10
Free shipping
$144.99
PPE 3" Stainless Down Pipe For 2004.5-2010 GM 6.6L 2500HD 3500HD LLY|LBZ|LMM. PPE. Silver. Manifolds & Headers. 117000500.
eBay
How To Install Your Duramax Downpipe LBZ/LMM
12:51
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PPE 3" STAINLESS DOWN PIPE 04.5-10 6.6L LLY / LBZ / LMM DURAMAX
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22:27
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Duramax LLY - MBRP Down Pipe Installation
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YouTubeMrSubaru1387
LML Duramax Downpipe by PPE Diesel
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LML Duramax Downpipe by PPE Diesel
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YouTubeWCFab
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YouTube8020 Automotive
28:31
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YouTubeThoroughbred Diesel
17:31
L5P Duramax: Downpipe Install + EGR Block-Off | Step By Step
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YouTubeZED Performance
36:26
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LML Duramax Up-pipe Downpipe Replacement
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YouTubeSteve's Farm Shop
7:28
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Duramax 01-16 PPE Manifolds And Up-pipe “FULL INSTALL”
81.7K viewsAug 15, 2021
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10:05
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13:15
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12.6K viewsAug 24, 2020
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5:09
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16:38
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Shop lmm down pipe

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$365.00
Downpipe For LBZ LLY LMM 6.6L Duramax Diesel 3 Inch 2004.5-2010, Black W/ Passenger Up-Pipe(01-10)+04.5-10 Intercooler Pipe
Flashark
$365.00
Downpipe For LBZ LLY LMM 6.6L Duramax Diesel 3 Inch 2004.5-2010, Black W/ Passenger Up-Pipe(01-10)+04.5-10 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
$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
$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
$667.00
LMM 6.6L Duramax 5 Inch Downpipe-Back Exhaust For 2007.5-2010 GMC/Chevy
SuncentAuto
$667.00
LMM 6.6L Duramax 5 Inch Downpipe-Back Exhaust For 2007.5-2010 GMC/Chevy
SuncentAuto
$151.13
2001-2016 6.6L Chevrolet Chevy GMC Duramax LB7 LLY LBZ LMM LML Exhaust Up-Pipe | Trucktok
TruckTok
$151.13
2001-2016 6.6L Chevrolet Chevy GMC Duramax LB7 LLY LBZ LMM LML Exhaust Up-Pipe | Trucktok
TruckTok
$897.97
2007.5-2010 6.6L Duramax LMM 4"/5" Dp-Back DPF Pipe & EGR Delete Kit | Trucktok 5" DPF Delete Downpipe-Back Pipe / EGR Without Intake+CCV Delete Kit /
TruckTok
$897.97
2007.5-2010 6.6L Duramax LMM 4"/5" Dp-Back DPF Pipe & EGR Delete Kit | Trucktok 5" DPF Delete Downpipe-Back Pipe / EGR Without Intake+CCV Delete Kit /
TruckTok
$134.99
2010 Silverado 2500 PPE 3-Inch Down-Pipe Stainless Steel (04.5-10 6.6L Duramax HD) 117000500
AmericanTrucks.com
1
$134.99
2010 Silverado 2500 PPE 3-Inch Down-Pipe Stainless Steel (04.5-10 6.6L Duramax HD) 117000500
AmericanTrucks.com
$467.50
GM Duramax LMM Downpipe Back Exhaust 2007.5-2010 4-Inch Downpipe-Back
Tuner Depot
$467.50
GM Duramax LMM Downpipe Back Exhaust 2007.5-2010 4-Inch Downpipe-Back
Tuner Depot
$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
$599.99
GM Duramax LMM Downpipe Back Exhaust 2007.5-2010 5-Inch Downpipe-Back
Tuner Depot
$599.99
GM Duramax LMM Downpipe Back Exhaust 2007.5-2010 5-Inch Downpipe-Back
Tuner Depot
$299.00
4"/5" 2007.5-2010 LMM 6.6L Duramax DPF Delete Race Pipe, 2007-2010 / Race Crew Cab / Long Bed / 4
Spetuner
$299.00
4"/5" 2007.5-2010 LMM 6.6L Duramax DPF Delete Race Pipe, 2007-2010 / Race Crew Cab / Long Bed / 4
Spetuner
$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
$134.99
PPE 117000500: Pacific Performance Engineering Exhaust Downpipes
Summit Racing
14
Free shipping
$134.99
PPE 117000500: Pacific Performance Engineering Exhaust Downpipes
Summit Racing
$605.00
Duramax LML DPF Delete Exhaust | 4" Down-Pipe | 2015.5-2016 4"
Tuner Depot
$605.00
Duramax LML DPF Delete Exhaust | 4" Down-Pipe | 2015.5-2016 4"
Tuner Depot
$152.99
2012 Silverado 3500 PPE 3-Inch Down-Pipe (11-14 6.6L Duramax HD) 117000600
AmericanTrucks.com
1
$152.99
2012 Silverado 3500 PPE 3-Inch Down-Pipe (11-14 6.6L Duramax HD) 117000600
AmericanTrucks.com
$134.99
PPE 3" Stainless Down Pipe 04.5-10 6.6L LLY / LBZ / LMM Duramax
Diesel Power Products
10
$134.99
PPE 3" Stainless Down Pipe 04.5-10 6.6L LLY / LBZ / LMM Duramax
Diesel Power Products
$135.99
3" Turbo Down Pipe GMCA424 GM8424 For 2004.5-2009 Duramax LLY LBZ LMM 6.6L V8 DIESEL
VelocityTitan
$135.99
3" Turbo Down Pipe GMCA424 GM8424 For 2004.5-2009 Duramax LLY LBZ LMM 6.6L V8 DIESEL
VelocityTitan
$170.99
PPE 117000424: Pacific Performance Engineering Exhaust Downpipes
Summit Racing
Free shipping
$170.99
PPE 117000424: Pacific Performance Engineering Exhaust Downpipes
Summit Racing