2006-2007 GM 2500HD/3500HD 6.6L LBZ Duramax Exhaust Upgrades

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BD Diesel 1041461 Exhaust Manifold Passenger Side Kit | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
BD Diesel 1041461 Exhaust Manifold Passenger Side Kit | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

BD Diesel

BD Diesel 1041461 Exhaust Manifold Passenger Side Kit | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: BDD1041461
Sale price
$285.95
Regular price
$301
Diamond Eye 460005 4″ Aluminized Louvered High Flow Performance Muffler | Universal
Diamond Eye 460005 4″ Aluminized Louvered High Flow Performance Muffler | Universal

Diamond Eye Performance

Diamond Eye 460005 4″ Aluminized Louvered High Flow Performance Muffler | Universal

SKU: DEM460005
Price
$324.52
BD Diesel 1041459 Exhaust Manifold Kit | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
BD Diesel 1041459 Exhaust Manifold Kit | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

BD Diesel

BD Diesel 1041459 Exhaust Manifold Kit | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: BDD1041459
Sale price
$535.95
Regular price
$565
Rough Country 14010 OV2 Running Boards | 2007-2019 GM Silverado/Sierra 1500/2500HD/3500HD
Rough Country 14010 OV2 Running Boards | 2007-2019 GM Silverado/Sierra 1500/2500HD/3500HD

Rough Country

Rough Country 14010 OV2 Running Boards | 2007-2019 GM Silverado/Sierra 1500/2500HD/3500HD

SKU: RCS14010
Price
$429.95
Diamond Eye K4122A 4 inch Aluminized Cat-Back Singe Exit No Tip Exhaust | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ
Diamond Eye K4122A 4 inch Aluminized Cat-Back Singe Exit No Tip Exhaust | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Diamond Eye Performance

Diamond Eye K4122A 4 inch Aluminized Cat-Back Singe Exit No Tip Exhaust | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

SKU: DEMK4122A
Sale price
$389.95
Regular price
$447.77
Diamond Eye K5126A 5 inch Aluminized Cat-Back Single Exit No Tip Exhaust | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ
Diamond Eye K5126A 5 inch Aluminized Cat-Back Single Exit No Tip Exhaust | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Diamond Eye Performance

Diamond Eye K5126A 5 inch Aluminized Cat-Back Single Exit No Tip Exhaust | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

SKU: DEMK5126A
Sale price
$459.95
Regular price
$534.44
PPE 115051200 L/R Bank Manifolds | 2006-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
PPE 115051200 L/R Bank Manifolds | 2006-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

PPE

PPE 115051200 L/R Bank Manifolds | 2006-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: PPE115051200
Price
$350.99
MBRP S5078AL 3.5" inch Cat Back Aluminized Exhaust System Single Side | 2007-2010 GM Silverado/Sierra 2500HD 6.0L Extended Cab/Crew Cab Short Bed
MBRP S5078AL 3.5" inch Cat Back Aluminized Exhaust System Single Side | 2007-2010 GM Silverado/Sierra 2500HD 6.0L Extended Cab/Crew Cab Short Bed

MBRP Exhaust

MBRP S5078AL 3.5" inch Cat Back Aluminized Exhaust System Single Side | 2007-2010 GM Silverado/Sierra 2500HD 6.0L Extended Cab/Crew Cab Short Bed

SKU: MBRS5078AL
Price
$524.99
MBRP S5078409 3.5" inch Cat Back T409 Stainless Exhaust System Single Side | 2007-2010 GM Silverado/Sierra 2500HD 6.0L Extended Cab/Crew Cab Short Bed
MBRP S5078409 3.5" inch Cat Back T409 Stainless Exhaust System Single Side | 2007-2010 GM Silverado/Sierra 2500HD 6.0L Extended Cab/Crew Cab Short Bed

MBRP Exhaust

MBRP S5078409 3.5" inch Cat Back T409 Stainless Exhaust System Single Side | 2007-2010 GM Silverado/Sierra 2500HD 6.0L Extended Cab/Crew Cab Short Bed

SKU: MBRS5078409
Price
$714.99
MBRP GMS9423 4 inch T409 Stainless Adapter Exhaust Pipe | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ Regular Cab
MBRP GMS9423 4 inch T409 Stainless Adapter Exhaust Pipe | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ Regular Cab

MBRP Exhaust

MBRP GMS9423 4 inch T409 Stainless Adapter Exhaust Pipe | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ Regular Cab

SKU: MBRGMS9423
Price
$114.99
MagnaFlow 15829 Dual Stainless 3 inch Cat-Back Exhaust | 2001-2007 GM Silverado/Sierra 2500HD
MagnaFlow 15829 Dual Stainless 3 inch Cat-Back Exhaust | 2001-2007 GM Silverado/Sierra 2500HD

Magnaflow Exhaust Products

MagnaFlow 15829 Dual Stainless 3 inch Cat-Back Exhaust | 2001-2007 GM Silverado/Sierra 2500HD

SKU: MFL15829
Price
$999
MagnaFlow 35240 Black 4" inch Dual Exhaust Tip | Universal
MagnaFlow 35240 Black 4" inch Dual Exhaust Tip | Universal

Magnaflow Exhaust Products

MagnaFlow 35240 Black 4" inch Dual Exhaust Tip | Universal

SKU: MFL35240
Price
$236
MagnaFlow 35238 Black 4" inch Single Exhaust Tip | Universal
MagnaFlow 35238 Black 4" inch Single Exhaust Tip | Universal

Magnaflow Exhaust Products

MagnaFlow 35238 Black 4" inch Single Exhaust Tip | Universal

SKU: MFL35238
Price
$205
MagnaFlow 35239 Black 5" inch Single Exhaust Tip | Universal
MagnaFlow 35239 Black 5" inch Single Exhaust Tip | Universal

Magnaflow Exhaust Products

MagnaFlow 35239 Black 5" inch Single Exhaust Tip | Universal

SKU: MFL35239
Price
$191
MagnaFlow 35220 Black 4" inch Single Exhaust Tip | Universal
MagnaFlow 35220 Black 4" inch Single Exhaust Tip | Universal

Magnaflow Exhaust Products

MagnaFlow 35220 Black 4" inch Single Exhaust Tip | Universal

SKU: MFL35220
Price
$215
MagnaFlow 35231 Polished 4" inch Dual Exhaust Tip | Universal
MagnaFlow 35231 Polished 4" inch Dual Exhaust Tip | Universal

Magnaflow Exhaust Products

MagnaFlow 35231 Polished 4" inch Dual Exhaust Tip | Universal

SKU: MFL35231
Sale price
$182
Regular price
$276.11
MagnaFlow 35215 Polished 5" inch Single Exhaust Tip | Universal
MagnaFlow 35215 Polished 5" inch Single Exhaust Tip | Universal

Magnaflow Exhaust Products

MagnaFlow 35215 Polished 5" inch Single Exhaust Tip | Universal

SKU: MFL35215
Price
$145
MagnaFlow 35188 Polished 4" inch Single Exhaust Tip | Universal
MagnaFlow 35188 Polished 4" inch Single Exhaust Tip | Universal

Magnaflow Exhaust Products

MagnaFlow 35188 Polished 4" inch Single Exhaust Tip | Universal

SKU: MFL35188
Price
$202
MagnaFlow 35181 Polished 4" inch Single Exhaust Tip | Universal
MagnaFlow 35181 Polished 4" inch Single Exhaust Tip | Universal

Magnaflow Exhaust Products

MagnaFlow 35181 Polished 4" inch Single Exhaust Tip | Universal

SKU: MFL35181
Price
$127
PPE 116111620 High Flow Exhaust Manifolds & Up-Pipes Kits Black | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ
PPE 116111620 High Flow Exhaust Manifolds & Up-Pipes Kits Black | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

PPE

PPE 116111620 High Flow Exhaust Manifolds & Up-Pipes Kits Black | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

SKU: PPE116111620
Price
$1,292.38
PPE 116111635 High Flow Exhaust Manifolds & Up-Pipes Kits Silver | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ
PPE 116111635 High Flow Exhaust Manifolds & Up-Pipes Kits Silver | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

PPE

PPE 116111635 High Flow Exhaust Manifolds & Up-Pipes Kits Silver | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

SKU: PPE116111635
Price
$1,292.38
Diamond Eye K4124A 4 inch Aluminized Cat-Back Dual Exhaust System | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ
Diamond Eye K4124A 4 inch Aluminized Cat-Back Dual Exhaust System | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Diamond Eye Performance

Diamond Eye K4124A 4 inch Aluminized Cat-Back Dual Exhaust System | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

SKU: DEMK4124A
Sale price
$606.66
Regular price
$998.22
Mahle MS19398 Exhaust Manifold Gasket Set | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Mahle MS19398 Exhaust Manifold Gasket Set | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Mahle

Mahle MS19398 Exhaust Manifold Gasket Set | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: MCIMS19398
Price
$38.59
MBRP R1009 Muffler Exhaust Resonator 4" inch Inlet/Outlet | Universal
MBRP R1009 Muffler Exhaust Resonator 4" inch Inlet/Outlet | Universal

MBRP Exhaust

MBRP R1009 Muffler Exhaust Resonator 4" inch Inlet/Outlet | Universal

SKU: MBRR1009
Price
$239.99

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Our 2006-2007 GM 6.6L Duramax LML exhaust systems are the solution to add an aggressive exhaust note and performance upgrade to your GM 2500HD/3500HD. These premium street-legal and off-road exhaust kits feature much more efficient designs over your restrictive factory exhaust system and allows your 6.6L Duramax engine to breathe easier. Our kits are designed to deliver noticeable gains in both horsepower and torque without any additional hassles or tuning required, giving you an immediate performance upgrade without compromise. On top of their impressive power gains, these premium aftermarket exhaust kits provide an aggressive tone that will surely impress. We offer everything from single-exit kits, dual-exit kits, up-pipes, downpipes, and universal exhaust tips to get your entire exhaust system looking and performing the way you want it to! Pair your new exhaust system with our selection of Turbo Upgrades! GM Duramax Fitments: 2006, 2007 GM 6.6L Duramax. Submodel Fitments: WT, Custom, LT, LTZ, High Country, 1LT, 2LT, Pro, SLE, SLT, AT4, Denali. Some exceptions apply, please see individual product pages for specific fitments.

GM Duramax>2006-2007 6.6L LBZ

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