SKU: 67442854213

WCFAB 2011-2016 LML Duramax 4" Intake Kit with Air Box - WCF100194

Sale price$247.05 Regular price$274.50
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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27

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Description

WCFAB 2011-2016 LML Duramax 4" Intake Kit with Air Box - WCF100194WCF100194 37% Improvement in Air Flow Over Stock 4" Intake Pipe Air Box & Lid Constructed of 10G Aluminum Sheet Dry Air Filter Outerwear's Pre Filter Cover Includes Installation Hardware Silicone Boot & Stainless Steel T Bolt Clamps 14g Aluminum Construction Installs Easily with Basic Hand tools No Tuning Required, Bolt On! Custom Powder Coat Finish Made in USA Availability: WCFab Red, WCFab Grey, Candy Teal, Gloss White, and Gloss Black in stock and

WCF100194

  • 37% Improvement in Air Flow Over Stock
  • 4" Intake Pipe
  • Air Box & Lid Constructed of 10G Aluminum Sheet
  • Dry Air Filter
  • Outerwear's Pre-Filter Cover
  • Includes Installation Hardware
  • Silicone Boot & Stainless Steel T-Bolt Clamps
  • 14g Aluminum Construction
  • Installs Easily with Basic Hand tools
  • No Tuning Required, Bolt On!
  • Custom Powder Coat Finish
  • Made in USA
Availability: WCFab Red, WCFab Grey, Candy Teal, Gloss White, and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.

Description

WCFab 2011-2016 GM LML 6.6L Duramax 4" Intake Kit with Air Box.

This high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your diesel for improved engine performance.

All new design significantly increases air flow to your turbo producing improved horsepower and torque, quicker throttle response, and cooler intake temperatures by drawing cold air through the inner fender. All aluminum construction features large diameter 4" piping with smooth aerodynamic bends to improve intake air velocity, volume, and provide more aggressive engine and turbo sound during acceleration. High quality hardware, silicone boot, seals, and stainless steel t-bolt clamps ensure optimum durability and ease of installation.

Removable air box lid element allows for easy visual inspection and maintenance of your WCFab filter with included hydrophobic pre-filter cover, to help keep your MAF sensor, turbo, and engine airways contaminant free. Full assembly finished in your choice of WCFab's signature custom powder coat colors for a look as unique as your truck.

Supersedes WCF100337. This intake is not compatible with discontinued models WCF100641, WCF100691, or WCF100716 unless you have a compatible aftermarket intake horn.

Air box is NOT compatible with intake pipe from kits WCF100337, WCF100689, or WCF100691.

Replaces the following GM Part Numbers: 23467660, 20917396, 15819728, 25881207, 20847795, 23210121, 22870902

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 67442854213

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Casie J D
Carnegie, US
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Very informative. Kids love this series.
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Spoon
Birmingham, US
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Great books, but the Rumble book is the best!
Format: Hardcover, Format: Hardcover
These books are great books and are filled with tons of mammal, animal, and insect facts. However, after buying several, I realized I was buying the wrong books. This is because we wanted the bracket based “who would win” books. They are the best ones! Apparently, the bracket-based books have “rumble” in the title. The pictures will show the difference. There are only two rumble books, 1 of which will be released Oct 7th.
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Morrison Fam
Dallas, US
★★★★★ 5
Love these easy to read books.
Format: Hardcover
My kid is obsessed with these books. He will read these books so much that they wear out and I have to replace them. This is a great series of books for young readers. It's great for kids who also like would you rather. There are several books in this series and they are all worth buying.
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marvertom
Whiting, US
★★★★★ 5
It keeps them reading AND it keeps them occupied !
Format: Hardcover
My Grandkids LOVE these "Who-Would-Win" Series !! It keeps them reading AND it keeps them occupied !
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Reviewed in the United States on March 31, 2026
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Very educational
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