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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
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Description
Wehrli 17-19 Chevrolet 6.6L L5P 4in Intake Kit Stage 2 - WCFab RedWCFab 2017 2019 GM L5P 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 hood
WCFab 2017-2019 GM L5P 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 hood Ram Air duct and 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 elementallows 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. The intake horn is over an inch larger than the OEM diameter and we experienced a 25HP Gain with our 3.5" Horn when used with a Max Effort Tune. Full assembly finished in your choice of WCFab's signature custom powder coat colors for a look as unique as your truck.This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2019 | Chevrolet | Silverado 2500 HD | High Country |
| 2017-2019 | Chevrolet | Silverado 2500 HD | LT |
| 2017-2019 | Chevrolet | Silverado 2500 HD | LTZ |
| 2017-2019 | Chevrolet | Silverado 2500 HD | WT |
| 2017-2019 | Chevrolet | Silverado 3500 HD | High Country |
| 2017-2019 | Chevrolet | Silverado 3500 HD | LT |
| 2017-2019 | Chevrolet | Silverado 3500 HD | LTZ |
| 2017-2019 | Chevrolet | Silverado 3500 HD | WT |
| 2017-2019 | GMC | Sierra 2500 HD | Base |
| 2017-2019 | GMC | Sierra 2500 HD | Denali |
| 2017-2019 | GMC | Sierra 2500 HD | SLE |
| 2017-2019 | GMC | Sierra 2500 HD | SLT |
| 2017-2019 | GMC | Sierra 3500 HD | Base |
| 2017-2019 | GMC | Sierra 3500 HD | Denali |
| 2017-2019 | GMC | Sierra 3500 HD | SLE |
| 2017-2019 | GMC | Sierra 3500 HD | SLT |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.9 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Not too strong and very spreadable
Flavor Name: Fresh Mint, Size: 1 count (Pack of 5)
These are fantastic! The texture is just what I was looking for. The leading brand is too dry in my opinion these are perfectly moisturizing and spreadable with the right amount of mint. You can tell it’s mint but it doesn’t burn like some of the others. After first trying a tallow moisturizer I was hooked and starting to look for a lip balm. This is a great choice for people who love the more oily texture of tallow!
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Reviewed in the United States on April 17, 2026
★★★★★ 5
Great product/Safe and works
Flavor Name: Fresh Mint, Size: 1 count (Pack of 5)
Bought these for my wife. She always has chapstick mostly the bees one on her and heard about this brand that doesn’t use a bunch of stuff you can’t pronounce.
This is now her new favorite
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Reviewed in the United States on January 24, 2026
★★★★★ 5
Love the benefits of tallow! It’s all I use!
Scent: Lavender
I am a loyal Lotus customer having their face tallow cream on authorship. It’s all I use on my skin & for my teenage daughter. Surprised when I saw they had their bars on Amazon so I placed an order. They are wonderful tallow bars just like I’d expect from Lotus! Smooth, creamy & lather so beautifully! My skin felt so clean & moisturized after my bath. No nasty chemicals, all natural skincare! Definitely buy these bars! I don’t have any skin conditions or concerns I just would rather use natural high quality ingredients, but I can see if you have sensitive skin or any skin issues this would help! Thank you for making high quality skincare!
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Reviewed in the United States on May 22, 2026
★★★★★ 5
Worth the price!!
Scent: Unscented
I honestly love this soap. I have it in a pure cotton pouch and that helps with the lather. Yes, the bars are small, but these three have lasted me almost 5 months. For the ingredients in it, and how it makes your skin feel, it is worth the price.
I’m running low so will be replenishing soon. Far better than your basic bar soap from the store!
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Good Product
Scent: Unscented
Honestly one of the better bar soaps I’ve tried in a while. It’s priced a little higher than what you’d grab off a drugstore shelf, but you can tell pretty quickly that you’re getting something different it lasts longer, feels more substantial, and actually does something for your skin rather than just cleaning it. The lather is rich without feeling heavy, and after a few days of use you notice your skin staying softer without needing to reach for lotion right after. If you’re on the fence about upgrading your soap, this one’s worth trying.
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Reviewed in the United States on May 3, 2026
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