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Performance Cold Air Intake systems for the 2001+ GM 6.6L Duramax Diesel Trucks.
We offer top brands such as S&B, Banks Power, AFE, & many more.
Brand: K&N Filters
Part Number: 57-3034
The 57 Series Generation II air intake, also referred to as an FIPK®, is K&N's ultimate performance product. These performance intakes are designed to increase power by as much as 10%. 57 Series FIPK's are CARB exempt, street legal in all 50 US states, come with a Million Mile Limited Warranty and a..
$349.99
PDP Pick
Brand: S&B Filters
Part Number: 75-5101x
Airflow Rating
Cotton, Cleanable: Flows 47.8% better than the Stock Intake
Dry: Flows 46.7% Better than the Stock Intake
Efficiency Rating
Cotton, Cleanable: 99.32% Efficient @ 632 CFM (ISO Coarse Dust)
Dry: 99.74% Efficient @ 632 CFM (ISO Coarse Dust)
S&B Cold Air Intakes incr..
$349.00
Brand: AFE
Part Number: 50-74001
Bringing you the next generation of intakes, the Momentum HD sealed air intake system is designed using the most up-to-date engineering tools and techniques to provide you with the perfect blend of power and protection. This intake system is superior in every way. From the one-piece sealed housing w..
$420.00
Backordered
Brand: AFE
Part Number: 51-74001
Backordered with No ETA (Updated on 1/21/2025)
Bringing you the next generation of intakes, the Momentum HD sealed air intake system is designed using the most up-to-date engineering tools and techniques to provide you with the perfect blend of power and protection. From the one-piece..
$433.00
Brand: Banks Power
Part Number: 42132
Passes the test. Again and again.Others build and ship without testing. Not Banks. Our Ram-Air Intakes start out as CAD software prototypes and are put through flow simulations. The design is refined until the simulation shows optimal performance. Then a hardware prototype is made and the design is ..
$449.00
Brand: Banks Power
Part Number: 42132-D
The Banks Power 42132-D Ram-Air Intake System with Dry Filter for your 01-04 GM 6.6L Duramax LB7 delivers astonishing best gains in airflow, air density and power. Its large dry synthetic air filter requires fewer cleanings than competitive filters (stock's small paper filter is not reusable). With ..
$449.00
Brand: AFE
Part Number: 54-10782
This Stage 2 cold air intake system produces 12 HP and 28 lbs. x ft. of torque and outflows the factory intake by 42%. Enclosed in a durable 18 gauge, powder-coated heat shield; this air intake system features a massive 6" base x 7" height filter with a 4" flange washable/reusable conical air filter..
$379.00
Brand: Fleece Performance
Part Number: FPE-INTAKEHORN
Increase your LB7’s potential with this simple but effective upgrade. Back-to-back dyno pulls showed an increase of 15hp with this Fleece Performance high flow LB7 intake horn – that’s about the cheapest 15hp from a bolt on you’ll find anywhere!
Kit Includes:
Cast al..
$99.75
Brand: Volant
Part Number: 15866
Volant air intake systems utilize a high-velocity venturi filter adapter which provides a smooth transition through the MAF sensor into the intake tube for a much needed airflow improvement over the factory rubber tubing and resonator box. Volant's Cool Air box is larger than the factory unit and in..
$344.90
Brand: HSP Diesel
Part Number: 102-HSP-xxx
Increase airflow on your 2001-2004 GM 6.6L Duramax LB7 with the HSP LB7 Cold Air Intake. With gains of up to 20HP and 58 lb-ft on average, the HSP Intake System delivers power, efficiency and air flow. The 4" mandrel-bent intake tube provides a free-flowing path for air. The specially designed heat-..
$403.75
Brand: Wehrli Custom Fabrication
Part Number: WCF100190
LB7 Duramax 4" Intake Kit for factory turbo.
Includes:
4" Intake
Dry Air Filter
Outerwear's Pre-Filter Cover
Silicone Boot
T-Bolt Clamps
Powder Coating
WCFAB part number: WCF100334
Wehrli Custom Powder Coating is housed under the same roof as Wehrli Custom Fa..
$509.25
Brand: Wehrli Custom Fabrication
Part Number: WCF100300
LB7 Stage 2 Intake Kit with turbo inlet horn for factory turbo.
Includes:
4" Intake
3-1/2" Intake Horn
Outerwear's Pre-Filter Cover
Air Filter Cover Silicone Boot
T-Bolt Clamps
Powder Coating
WCFAB part number: WCF100300
Old Part Number: WCF100636
Click he..
$600.43
Brand: Wehrli Custom Fabrication
Part Number: WCF100712
High-Flow Intake Bundle Package for 2001-2004 LB7 Duramax. Save $50 By Buying through this Bundle!
Includes:
3" Fabricated Y-Bridge
3" Cold Side Intercooler
3" Hot Side Intercooler Pipe
4" Intake
3-1/2" Intake Horn
Dry Air Filter
Outerwear's Pre-Filter C..
$1,964.25
Brand: Banks Power
Part Number: 42135
Passes the test. Again and again.Others build and ship without testing. Not Banks. Our Ram-Air Intakes start out as CAD software prototypes and are put through flow simulations. The design is refined until the simulation shows optimal performance. Then a hardware prototype is made and the design is ..
$449.00
Brand: Banks Power
Part Number: 42135-D
Fits: 2004.5-2005 GM 6.6L LLY DuramaxThis Banks Power 42135-D Ram Air Intake System with Dry Filter for your 2004.5-2005 GM 6.6L LLY Duramax comes with astonishing best gains in airflow, air density and power. Its large dry synthetic air filter requires fewer cleanings than competitive filters (stoc..
$449.00
PDP Pick
Brand: S&B Filters
Part Number: 75-5102
Outflow the factory air intake system in your 2004.5-2005 GM 6.6L Duramax LLY with the S&B Filters 75-5102/75-5102D Cold Air Intake Kit with Cleanable Filter or Dry Filter. S&B Air Intake systems are engineered to give you an increase in airflow, providing you with a boost in horsepower, torque, and..
$349.00
Brand: Wehrli Custom Fabrication
Part Number: WCF100191
WCFab 4” Intake kits are designed to work with the factory turbocharger or upgraded “drop-in” style turbochargers. Using a high flow AFE dry type air filter for more air flow and better filtration over the factory unit this intake kit will provide more horsepower and torque. Availa..
$509.25
Brand: Wehrli Custom Fabrication
Part Number: WCF100301
WCFab 4” Stage 2 Intake kits are designed to work with the factory turbocharger or upgraded “drop-in” style turbochargers. Using a high flow AFE dry type air filter for more air flow and better filtration over the factory unit this intake kit will provide more horsepower and torque..
$775.03
Brand: Injen
Part Number: EVO7001
The Injen Evolution Air Induction System for your 2004.5-2006 GM 6.6L Duramax LLY is a dyno tuned intake system that's designed to enhance air flow for maximum horsepower and torque gains on your truck. Designed using the latest CAD software, the Rotomolded, cross-linked polyethylene construction al..
$299.95
Brand: HSP Diesel
Part Number: 202-HSP-xxx
Increase airflow while adding custom styling under the hood of your 2004.5-2005 GM 6.6L Duramax LLY with the HSP LLY Cold Air Intake. This 4" mandrel bent intake draws fresh are from the headlight bezel and fender port for a consistent and re-flowing path that out-performs other intakes on the ..
$425.00
Brand: Banks Power
Part Number: 42142
The Banks Ram-Air Intake System delivers exceptional airflow and air density. Its large cotton gauze air filter requires fewer cleanings than competitive filters (stock's small paper filter is not reusable). With its giant 7-1/8" outlet, streamlined components and enclosed cold-air box that keeps ho..
$449.00
PDP Pick
Brand: S&B Filters
Part Number: 75-5080
The all new redesigned intake kit for the 2006-2007 Duramax 6.6L takes advantage of our latest silicone seals and air filter designs. With improved air flow by over 15% than previous model, the 75-5080 simply outperforms the stock intake and looks better too.
S&B Cold Air Intakes increase cool airf..
$349.00
Brand: Wehrli Custom Fabrication
Part Number: WCF100192
LBZ Duramax 4" Intake Kit for factory turbo.
Includes:
4" Intake
Dry Air Filter
Outerwear's Pre-Filter Cover
Silicone Boot
T-Bolt Clamps
Powder Coating
WCFAB part number: WCF100192
Old Part Number: WCF100336
Click here for Wehrli powder coat sample..
$509.25
Brand: Wehrli Custom Fabrication
Part Number: WCF100302
LBZ Stage 2 Intake Kit with turbo inlet horn for factory turbo.
Includes:
4" Intake
3-1/2" Intake Horn
Dry Air Filter
Outerwear's Pre-Filter Cover
O-Ring
Silicone Boot
T-Bolt Clamps
Powder Coating
WCFAB part number: WCF100302
Superseded WCFAB part numb..
$775.03
PDP Pick
Brand: S&B Filters
Part Number: 75-5091
The S&B Cold Air Intake for the 2007-2010 6.6L Duramax LMM has been updated. Featuring a large intake box with a huge air inlet that feeds cool air directly to the filter, eliminating power robbing engine heat.
S&B Cold Air Intakes increase cool airflow to your engine while still protecting it from..
$349.00
Brand: Banks Power
Part Number: 42172
Testing, testing & more testing.
Banks Ram-Air Intake Systems are tested and proven. They start out as CAD software prototypes and are put through flow simulations. After a hardware prototype is made, it's tested on a flowbench. Then it's tested on the vehicle. And finally, Banks' density-tests the..
$449.00
Brand: Banks Power
Part Number: 42172-D
Fits: 2007.5-2010 GM 6.6L LMM DuramaxThis Banks Power 42172-D Ram Air Intake System with Dry Filter for your 2007.5-2010 GM 6.6L Duramax delivers exceptional airflow and air density. Its large synthetic dry filter requires fewer cleanings than competitive filters. With its giant outlet, streamlined ..
$449.00
Brand: Wehrli Custom Fabrication
Part Number: WCF100193
LMM Duramax 4" Intake Kit for factory turbo.
Includes:
4" Intake
Dry Air Filter
Outerwear's Pre-Filter Cover
Silicone Boot
T-Bolt Clamps
Powder Coating
WCFAB part number: WCF100635
Wehrli Custom Powder Coating is housed under the same roof as Wehrli..
$509.25
Brand: Banks Power
Part Number: 42220-D
Fits: 2011-2012 GM 6.6L Duramax LMLThis Banks Power 42220-D Ram-Air Intake System with Dry Filter for your 2011-2012 GM 6.6L LML Duramax is tested and proven. These start out as CAD software prototype and are put through flow simulations. After a hardware prototype is built, its tested on flowbench...
$429.00
PDP Pick
Brand: S&B Filters
Part Number: 75-5075-1x
Airflow Rating
Dry: Flows 28.09% more air than stock
Cotton: 29.10% more air than stock
Efficiency Rating
Dry: 99.64% Efficient @ 612 CFM (ISO Coarse Dust)
Cotton: 99.45% Efficient @ 612 CFM (ISO Coarse Dust)
S&B Cold Air Intakes increase cool airflow to your engine whi..
$349.00
Brand: Wehrli Custom Fabrication
Part Number: WCF100194
LML Duramax 4" Intake Kit for factory turbo.
Includes:
4" Intake
Dry Air Filter
Outerwear's Pre-Filter Cover
Boots & Clamps
Powder Coating
WCFAB part number: WCF100337 replaces part number WCF100338.
Click here for Wehrli powder coat samples
Wehrli Cus..
$532.53
Brand: Banks Power
Part Number: 42230
Testing, testing & more testing.
Banks Ram-Air Intake Systems are tested and proven. They start out as CAD software prototypes and are put through flow simulations. After a hardware prototype is made, it's tested on a flowbench. Then it's tested on the vehicle. And finally, Banks' density-tests the..
$429.00
Brand: Banks Power
Part Number: 42230-D
Fits: 2013-2014 GM 6.6L LML DuramaxThis Banks Power 42230-D Ram-Air Intake System with Dry Filter for your 2011-2012 GM 6.6L Duramax LML is tested and proven. These start out as CAD software prototypes and are put through flow simulations. After a hardware prototype is built, its tested on a flowben..
$429.00
Brand: Banks Power
Part Number: 42249-D
Fits: 2017-2019 GM 6.6L L5P DuramaxKeep the hot air out of your engine, and let cooler, denser air feed your 2017-2019 GM 6.6L Duramax L5P with the Banks Power 42249-D Ram Air Intake System With Dry Filter. This Intake system comes with a streamlined molded filter housing, and over comes the tight u..
$449.00
PDP Pick
Brand: S&B Filters
Part Number: 75-5144x
MAXIMUM PERFORMANCEOur cold air intake for the 2017-2019 Silverado / Sierra Duramax 6.6L was engineered to minimize air restriction and flows 47.70% better than stock. This kit comes with a fully enclosed airbox that protects the filter from dirt and keeps out engine heat.PROTECT YOUR ENGINEThis kit..
$349.00
Brand: AFE
Part Number: 50-70064T
Fits: 2020-2023 GM 6.0L LM2 Duramax (See Applications)This AFE 50-70064T Pro 10R Momentum HD Cold Air Intake System is the highest flowing air intake system available for your 2020-2023 GM 3.0L Duramax. This intake is built to fit the biggest air filter possible with a unique filter to housing inter..
$420.00
Brand: Banks Power
Part Number: 42266
Fits: 2020-2023 GM 6.6L Duramax L5P 2500/3500This Banks Power 42266 Ram-Air Intake System that will help the engine breathe easier in your 2020-2023 GM 6.6L Duramax L5P 2500/3500. To counter this, Banks has manufactured a patented Air Mass Control Module that allows this intake design to go bey..
$495.00
Brand: AFE
Part Number: 50-70056T
Large Ten Layer Performance Air Filter:Momentum’s unique filter-to-housing interface was built to feature the largest air filter possible. This 9” tall, pre-oiled 360-degree radial flow air filter features a 5-1/2” flange and our pre-oiled Pro 10R media with ten layers of progressively finer cotton ..
$420.00
Brand: AFE
Part Number: 50-70056D
Large Three Layer Performance Air Filter:Momentum’s unique filter-to-housing interface was built to feature the largest air filter possible. This 9” tall 360-degree radial flow air filter features a 5-1/2" flange and our oil-free Pro DRY S media with three layers of synthetic media for maximum conve..
$433.00
PDP Pick
Brand: S&B Filters
Part Number: 75-5136x
Our cold air intake for the 2020-2023 Silverado / Sierra Duramax L5P 6.6L was engineered to minimize air restriction and flow better than stock. This kit comes with a fully enclosed airbox that protects the filter from dirt and keeps out engine heat. Our new snap-In lid design requires no ..
$349.00
PDP Pick
Brand: S&B Filters
Part Number: 75-5136
Fits: 2020-2024 GM 6.6L Duramax L5PSwitch out the factory intake system in your Duramax L5P with the S&B Filters 75-5136 Cold Air Intake (Cleanable Filter). This Air Intake System has a cleanable oiled filter that holds 130 grams of oil and has an efficiency rating of 99.05% for longer filter li..
$349.00
PDP Pick
Brand: S&B Filters
Part Number: 75-5136D
Fits: 2020-2024 GM 6.6L Duramax L5PEnhance the air intake system on your Duramax L5P when you install the S&B Filters 75-5136D Cold Air Intake (Dry Filter). This Cold Air Intake has a dry, disposable air filter that has an efficiency rating of 99.26%. Features: Dry, Disposable Filter E..
$349.00
Brand: K&N Filters
Part Number: 63-3119
Fits: 2020-2024 GM 6.6L L5P DuramaxThis K&N 63-3119 63 Series Air charger Air Intake System is a great way to improve airflow into the engine of your 2020-2024 GM 6.6L L5P Duramax. To help keep the filters heat away from the engine compartment, this intake system has an enclosed airbox made of h..
$399.99
Brand: AFE
Part Number: 51-10782
Stage 2 Cold Air Intake System Type Cx with Pro-Dry S GM Trucks (01-04) V8-6.6L LB7 (td)
* Oil-free 2-layer synthetic media * Increased air flow upto 50% for better performance * Increases horsepower & torque * Improces Fuel economy * 99.4% efficient** for excellent protection * Wire mesh for stru..
$379.00
Brand: Banks Power
Part Number: 42220
Testing, testing & more testing.
Banks Ram-Air Intake Systems are tested and proven. They start out as CAD software prototypes and are put through flow simulations. After a hardware prototype is made, it's tested on a flowbench. Then it's tested on the vehicle. And finally, Banks' density-tests the..
$429.00
Brand: DieselSite
Part Number: AIH
This plug replaces the air intake heater for less restriction in your intake.
The '99.5 and up 7.3L Powerstrokes and the 2001-2005 6.6L Duramax engines are equipped with a Air Intake(Grid) Heater as well as a glowplug circuit. The Air Intake heater is not needed in most cases and ..
$19.00
Brand: Volant
Part Number: 5150
Style Conical
Flange 6.00
Base 7.50
Top 4.75
Height 8.00
VOLANT PRIMO FILTERS: Volant is introducing a new line of red filters to distinguish them from our original blue filters. The new line of Primo Diesel filters we are developing have been designed to provide better flow while being mo..
$101.90