K&N 57 Series Air Intake System - Northwest Diesel

K&N 57 Series Air Intake System

2004.5 - 2005 6.6L Duramax (LLY)

K&N

$340.99

57-3047 Guaranteed to increase horsepower Designed to improve throttle response and engine sound Lasts up to 100,000 miles before service is r...

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$340.99
Volant PowerCore Closed Box Air Intake - Northwest Diesel

Volant PowerCore Closed Box Air Intake

04 - 05 6.6L GMC Sierra / Chevy Silverado

Volant Performance

$311.95

159666 Fully-enclosed filter box design blocks heat and allows for maximum filtration protection in harsh environments.With PowerCore® Filtrati...

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$311.95
Volant Closed Box Air Intake - Northwest Diesel

Volant Closed Box Air Intake

04 - 05 6.6L GMC Sierra / Chevy Silverado

Volant Performance

$272.95

15966 Fully-enclosed filter box design blocks heat and allows for maximum filtration protection in harsh environments. Includes a washable and ...

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$272.95
Volant Closed Box Air Intake - Northwest Diesel

Volant Closed Box Air Intake

05 - 07 6.6L GMC Sierra / Chevy Silverado

Volant Performance

$358.95

15066 Fully-enclosed filter box design blocks heat and allows for maximum filtration protection in harsh environments. Includes a washable and ...

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$358.95
Volant PowerCore Closed Box Air Intake - Northwest Diesel

Volant PowerCore Closed Box Air Intake

05 - 07 6.6L GMC Sierra / Chevy Silverado

Volant Performance

$400.00

150666 Fully-enclosed filter box design blocks heat and allows for maximum filtration protection in harsh environments. With PowerCore® Filtrat...

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$400.00
S&B Cold Air Intake - Northwest Diesel

S&B Cold Air Intake

06 - 07 6.6L Chevy / GMC Duramax LLY-LB7

S&B

$349.00

75-5080 | 75-5080D Airflow Matters - Breath Easy! S&B cold air intake for the 2006-2007 Chevy / GMC Duramax LLY-LBZ 6.6L was enginee...

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$349.00
AEM Brute Force Intake System - Northwest Diesel

AEM Brute Force Intake System

01 - 4 6.6L Chevrolet Silverado | GMC Sierra

AEM

from $321.99

21-8013DC | 21-8013DP Increased horsepower Tuned and dyno-tested to improve acceleration and engine sound Low restriction aluminum tubing Eas...

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from $321.99
AEM Brute Force HD Intake System - Northwest Diesel

AEM Brute Force HD Intake System

01 - 4.5 6.6L Chevrolet Silverado | GMC Sierra

AEM

from $416.99

21-9021DC | 21-9021DP Increased horsepower Tuned and dyno-tested to improve acceleration and engine sound Low restriction aluminum tubing Eas...

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from $416.99
AEM Brute Force Intake System - Northwest Diesel

AEM Brute Force Intake System

04 - 05 6.6L Chevrolet Silverado | GMC Sierra

AEM

from $349.99

21-8017DC | 21-8017DP Increased horsepower Tuned and dyno-tested to improve acceleration and engine sound Low restriction aluminum tubing Eas...

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from $349.99
AEM Brute Force HD Intake System - Northwest Diesel

AEM Brute Force HD Intake System

04 - 05 6.6L Chevrolet Silverado | GMC Sierra

AEM

from $420.99

21-9022DC | 21-9022DP Increased horsepower Tuned and dyno-tested to improve acceleration and engine sound Low restriction aluminum tu...

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from $420.99
AEM Brute Force HD Intake System - Northwest Diesel

AEM Brute Force HD Intake System

06 - 07 6.6L Chevrolet Silverado | GMC Sierra

AEM

$405.99

21-9034DS Increased horsepower Tuned and dyno-tested to improve acceleration and engine sound Low restriction aluminum tubing Easy to install ...

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$405.99
Jammer Cold-Air Intake - Northwest Diesel

Jammer Cold-Air Intake

2006 - 2007 6.6L GM Duramax LLY / LBZ

EDGE Products

$399.95

28142 / 28142-D The all-new Edge Jammer Cold Air Intake is designed to optimize your truck’s performance and pairs perfectly with all of our tu...

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$399.95
Airaid CAD Air Intake System - Northwest Diesel

Airaid CAD Air Intake System

2006 - 2007 6.6L GM Duramax LLY / LBZ

Airaid

from $304.71

200-167 / 201-167 It is a proven scientific fact that cold air is denser than hot air, which means that an engine breathing cold air is going t...

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from $304.71
Airaid CAD Air Intake System - Northwest Diesel

Airaid CAD Air Intake System

2005 6.6L GM Duramax LLY
Fits 05 Chevy Silverado with Tall Hood

Airaid

from $379.51

200-167 / 201-167 It is a proven scientific fact that cold air is denser than hot air, which means that an engine breathing cold air is going t...

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from $379.51
Airaid CAD Air Intake System - Northwest Diesel

Airaid CAD Air Intake System

2004.5 - 2005 6.6L GM Duramax LLY
Does Not Fit 05 Chevy Silverado

Airaid

from $379.51

200-154 / 201-154 / 202-154 It is a proven scientific fact that cold air is denser than hot air, which means that an engine breathing cold air ...

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from $379.51
Airaid MXP Air Intake System - Northwest Diesel

Airaid MXP Air Intake System

2006 - 2007 6.6L GM Duramax LLY / LBZ

Airaid

from $421.11

200-187 / 201-187 / 202-187 / 203-287 / 200-289 / 201-289 / 202-289 / 203-289 If nothing less than the absolute best intake system will do, it ...

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from $421.11
Airaid MXP Air Intake System - Northwest Diesel

Airaid MXP Air Intake System

2004.5 - 2005 6.6L GM Duramax LLY

Airaid

from $327.90

200-229 / 201-229 / 202-229 / 203-229 If nothing less than the absolute best intake system will do, it does not get any better than the AIRAID ...

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from $327.90
Banks Power Ram-Air Intake System (Oiled or Dry) - Northwest Diesel
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Banks Power Ram-Air Intake System (Oiled or Dry)

04 - 05 6.6L GM Duramax, LLY

Banks Power

$498.89
$449.00

42135 | 42135-D Flowbench developed, dyno proven cold-air intake with enclosed housing improves flow up to 57%; increases power and fuel ...

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$498.89
$449.00
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Banks Power Ram-Air Intake System (Oiled or Dry) - Northwest Diesel
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Banks Power Ram-Air Intake System (Oiled or Dry)

06 - 07 6.6L GM Duramax, LLY, LBZ

Banks Power

$498.89
$449.00

42142 | 42142-D Flowbench developed, dyno proven cold-air intake with enclosed housing improves flow up to 57%; increases power and fuel ...

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$498.89
$449.00
Save 10%
Jammer Cold-Air Intake - Northwest Diesel

Jammer Cold-Air Intake

2004.5 - 2005 6.6L GM Duramax LLY

EDGE Products

$399.95

28135 / 28135-D The all-new Edge Jammer Cold Air Intake is designed to optimize your truck’s performance and pairs perfectly with all of o...

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$399.95
AFE Power Diesel Elite Stage-2 Si Pro DRY S Cold Air Intake System - Northwest Diesel

AFE Power Diesel Elite Stage-2 Si Pro DRY S Cold Air Intake System

2006 - 2007 6.6L GM Duramax LLY / LBZ

AFE Power

$299.00

51-80882-E Premium Hardware: All clamps, urethane couplings, and hardware are included for hassle-free installation. This is a direct bolt-on...

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$299.00
AFE Power Diesel Elite Stage-2 Si Pro DRY S Cold Air Intake System - Northwest Diesel

AFE Power Diesel Elite Stage-2 Si Pro DRY S Cold Air Intake System

2004.5 - 2005 6.6L GM Duramax LLY

AFE Power

$299.00

51-80612-E Premium Hardware: All clamps, urethane couplings, and hardware are included for hassle-free installation. This is a direct bolt-on...

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$299.00
AFE Power Diesel Elite Momentum HD Pro DRY S Cold Air Intake System - Northwest Diesel

AFE Power Diesel Elite Momentum HD Pro DRY S Cold Air Intake System

2004.5 - 2005 6.6L GM Duramax LLY

AFE Power

$399.00

51-74002-E Premium Hardware: Premium stainless steel T-bolt clamps and a reinforced silicone coupler are used for strength and durability whi...

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$399.00
AFE Power Magnum FORCE Stage-2 Si Pro GUARD7 Cold Air Intake System - Northwest Diesel

AFE Power Magnum FORCE Stage-2 Si Pro GUARD7 Cold Air Intake System

2006 - 2007 6.6L GM Duramax LLY / LBZ

AFE Power

$349.00

75-80882-0 This air intake system produces 11 max horsepower, 27lbs. x ft. torque and out-flowed the factory intake by 51%. Fully enclosed in a...

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$349.00