2004.5-2005 GM 2500HD/3500HD 6.6L LLY Duramax Air Intakes & Intercoolers

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PPE 115022000 3 inch Raw Stainless Steel Hot Side Intercooler Charge Pipe | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
PPE 115022000 3 inch Raw Stainless Steel Hot Side Intercooler Charge Pipe | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

PPE

PPE 115022000 3 inch Raw Stainless Steel Hot Side Intercooler Charge Pipe | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: PPE115022000
Price
$188.99
PPE 116454020 Mass Air Flow Sensor Mount | 2001-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
PPE 116454020 Mass Air Flow Sensor Mount | 2001-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

PPE

PPE 116454020 Mass Air Flow Sensor Mount | 2001-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: PPE116454020
Price
$33.29
PPE 515900250 Billet Aluminum Couplers 2.5" inch OD with 1/8 inch NPT Bung | Universal
PPE 515900250 Billet Aluminum Couplers 2.5" inch OD with 1/8 inch NPT Bung | Universal

PPE

PPE 515900250 Billet Aluminum Couplers 2.5" inch OD with 1/8 inch NPT Bung | Universal

SKU: PPE515900250
Price
$22.49
aFe 54-10091 Power Magnum FORCE Stage-2 Cold Air Intake System Pro 5R | 1999-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
aFe 54-10091 Power Magnum FORCE Stage-2 Cold Air Intake System Pro 5R | 1999-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

AFE Power

aFe 54-10091 Power Magnum FORCE Stage-2 Cold Air Intake System Pro 5R | 1999-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: AFE54-10091
Price
$330
aFe 54-10612 Power Magnum FORCE Stage-2 Cold Air Intake System Pro 5R | 2004.5-2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LLY
aFe 54-10612 Power Magnum FORCE Stage-2 Cold Air Intake System Pro 5R | 2004.5-2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LLY

AFE Power

aFe 54-10612 Power Magnum FORCE Stage-2 Cold Air Intake System Pro 5R | 2004.5-2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LLY

SKU: AFE54-10612
Price
$331.99
Wehrli 100301 4 inch Cold Air Intake Kit with Air Box and Intake Horn | 2004.5-2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LLY
Wehrli 100301 4 inch Cold Air Intake Kit with Air Box and Intake Horn | 2004.5-2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LLY

Wehrli Custom Fab

Wehrli 100301 4 inch Cold Air Intake Kit with Air Box and Intake Horn | 2004.5-2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LLY

SKU: WCF100301-GB
Price
From $800.25
Wehrli 100191 4 inch Cold Air Intake Kit with Air Box | 2004.5-2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LLY
Wehrli 100191 4 inch Cold Air Intake Kit with Air Box | 2004.5-2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LLY

Wehrli Custom Fab

Wehrli 100191 4 inch Cold Air Intake Kit with Air Box | 2004.5-2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LLY

SKU: WCF100191-GB
Price
From $528.65
BD Diesel 1046276intercooler Hose & Clamp Kit | 2004.5-2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LLY
BD Diesel 1046276intercooler Hose & Clamp Kit | 2004.5-2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LLY

BD Diesel

BD Diesel 1046276intercooler Hose & Clamp Kit | 2004.5-2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LLY

SKU: BDD1046276
Price
$441.95
Airaid 201-229 Cold Air Intake System w/ Dry Filter | 2004-2005 GM 2500HD/3500HD 6.6L Duramax LLY
Airaid 201-229 Cold Air Intake System w/ Dry Filter | 2004-2005 GM 2500HD/3500HD 6.6L Duramax LLY

Airaid

Airaid 201-229 Cold Air Intake System w/ Dry Filter | 2004-2005 GM 2500HD/3500HD 6.6L Duramax LLY

SKU: AIR201-229
Price
$349.99
K&N 77-3047KP Cold Air Intake kit | 2004.5-2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LLY
K&N 77-3047KP Cold Air Intake kit | 2004.5-2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LLY

K&N Filters

K&N 77-3047KP Cold Air Intake kit | 2004.5-2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LLY

SKU: KAN77-3047KP
Sale price
$349.99
Regular price
$399.99
K&N 57-3047 Performance Air Intake Kit | 2004-2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LLY
K&N 57-3047 Performance Air Intake Kit | 2004-2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LLY

K&N Filters

K&N 57-3047 Performance Air Intake Kit | 2004-2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LLY

SKU: KAN57-3047
Sale price
$317.99
Regular price
$367.99

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DIESEL TRUCK EXPERTS STANDING BY

An aftermarket intercooler & piping upgrade may be just what your 2004.5-2005 GM 6.6L Duramax needs to start taking on aggressive driving applications such as towing or off-roading. These premium intercooler upgrades help maximize the power output of any turbocharged engine, giving you a boost in horsepower and torque when pushing things to the limit. Many of these aftermarket components will even accommodate for the increased boost pressure brought on by custom tuning or turbo swap applications, keeping your engine under control during even the most extreme driving situations. Pair your new intercooler ad piping with a new Cold Air Intake or some premium Turbo Upgrades to unlock even more potential hidden under the hood of your Sierra/Silverado. GM Duramax Fitments: 2004, 2005 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>2004.5-2005 6.6L LLY

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