SKU: 80500713976

WCFAB 2017-2019 L5P DURAMAX 4" INTAKE KIT W/ AIR BOX - WCF100344

Sale price$272.25 Regular price$302.50
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USA
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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

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Description

WCFAB 2017-2019 L5P DURAMAX 4" INTAKE KIT W/ AIR BOX - WCF100344WCF100344 4" Intake Pipe Air Box & Lid Constructed of 10G Aluminum Sheet Dry Air Filter Outerwear's Pre Filter Cover Hardware Seal for Connection to Ram Air Port on Hood High Quality Silicone Boot Stainless Steel T bolt Clamps Powder coating Installs easily with basic hand tools. No Tuning Required, Bolt On! Compatible with stock trucks. No other modifications or upgrades necessary! Made in USA Availability: WCFab Red with Standard Brushed Tag, WCFab

WCF100344

  • 4" Intake Pipe
  • Air Box & Lid Constructed of 10G Aluminum Sheet
  • Dry Air Filter
  • Outerwear's Pre-Filter Cover
  • Hardware
  • Seal for Connection to Ram Air Port on Hood
  • High Quality Silicone Boot
  • Stainless Steel T-bolt Clamps
  • Powder coating
  • Installs easily with basic hand tools.
  • No Tuning Required, Bolt On!
  • Compatible with stock trucks. No other modifications or upgrades necessary!
  • Made in USA
Availability: WCFab Red with Standard Brushed Tag, WCFab Grey with Standard Brushed Tag, and Gloss Black with Standard Brushed Tag in stock and ships in 3-5 business days. Other colors currently experiencing longer than normal lead times.

Description

WCFab 4" Intake Kit with Air Box for 2017-2019 GM L5P 6.6L Duramax equipped Chevrolet Silverado and GMC Sierra 2500 / 3500 HD trucks.

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. The 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 hood Ram Air duct and inner fender. All aluminum construction features large diameter 4" piping with smooth aerodynamic bends to improve intake air velocity and 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. The 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. The critical ram air duct seal has been moved to the bottom of the hood for a clean engine compartment appearance. Full assembly finished in your choice of WCFab's signature custom powder coat colors for a look as unique as your truck.

-Installs easily with basic hand tools.

-NO Tuning required, bolt-on!

-Will fit on stock truck no other modifications or upgrades necessary!

Replaces the following GM Part Numbers: 23458514, 84841225, 84262962, 84850015

***Not compatible with WCFab Intake Resonator Pipe WCF100709***

 

 

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: 80500713976

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megan moyes
Charlottesville, US
★★★★★ 5
Wonderful product
Scent: Smoky coffee, Size: 4 Fl Oz (Pack of 1)
I used this on a bald spot I had and it worked extremely well. Consistency is key though it needs to be used every day
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
M
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MYREEN
Grantham, US
★★★★★ 5
It works and I love it!
Scent: Smoky coffee, Size: 4 Fl Oz (Pack of 1)
I love this product.. been using it for a few months now. My hair is more manageable and my thinning crown looks and feels fuller. The smoky smell, am not bothered because it disappears after a few minutes. I use it twice a week, massage very little amount on scalp and hair, then the next day wash it off with shampoo. I used to need to dye my gray every 3 to 4 months when some appear. Now, it's been 4 months since my last visit to the salon. I noticed my hair has darken a bit. I can delay my salon visit for another month unless I need a haircut!! Yehey!
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Reviewed in the United States on September 19, 2025
P
Verified Purchase
Prime
Belleville, US
★★★★★ 3
Good moisturizer. Rich scent.
Scent: Smoky coffee, Size: 4 Fl Oz (Pack of 1)
Raw Batana Oil provides goods moisturizing to hair and scalp and best applied with a little heat or steam. Pomade goes on easily once heated and does not feel heavy, greasy, or oily. Its rich fragrance eases on the nose after a short while. Difficult to say whether it is actually useful or whether it encourages hair growth. Leaves hair soft and easy to style.
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Reviewed in the United States on December 28, 2025
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Melita96
Massapequa, US
★★★★★ 5
Perfect!
Color: back mitt
Easy to use !
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Reviewed in the United States on June 3, 2026
T
Verified Purchase
TRACIE
Carnegie, US
★★★★★ 5
Back Applicator
Color: back mitt
Works good and gets the job done. Trying to get anything on your back is always awkward but this definitely helps. It’s also nice and soft.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026

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