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USA
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- USA
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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Description
Wehrli Custom Fab WCF100191-CT 4" Intake Kit W/Air Box - Candy TealAdd the Wehrli Custom Fab WCF100191 CT 4" Intake Kit W Air Box Candy Teal from GAP to your GM Silverado Sierra 6. 6L Duramax today. 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. This design significantly increases airflow to your turbo producing improved horsepower and torque, quicker throttle response, and
Add the Wehrli Custom Fab WCF100191-CT 4" Intake Kit W/Air Box - Candy Teal from GAP to your GM Silverado/Sierra 6.6L Duramax today. 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. This design significantly increases airflow 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. The removable air box lid element allows for easy visual inspection and maintenance of your WCFab filter with an included hydrophobic pre-filter cover, to help keep your MAF sensor, turbo, and engine airways contaminant-free.
Features:
- Candy Teal Powder Coat Finish
- 4" Intake Pipe
- 144g Aluminum Construction
- 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
- O-Ring Seal
- Installs Easily With Basic Hand Tools
- No Tuning Required
- Made In USA
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
4.0 ★★★★★
Based on 1106 reviews
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Product Reviews
★★★★★ 3
Light Weight
Size: 38W x 30L, Color: Stonewashed
Ok jeans for the money. Still musty smelling even after two washings though.
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Reviewed in the United States on February 9, 2026
★★★★★ 5
Good deal
Size: 58W x 28L, Color: Stonewashed
Good paints slit problem with shipping but fixed fast
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Reviewed in the United States on April 21, 2026
★★★★★ 5
Wrangler
Size: 48W x 28L, Color: Stonewashed
Fit true too size
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Reviewed in the United States on October 15, 2025
★★★★★ 5
Good jeans
Size: 44W x 30L, Color: Dark Stonewash
They look good. They are comfortable. They fit well. They wear very well. Will buy again.
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Reviewed in the United States on June 3, 2026
★★★★★ 5
❤️
Size: 32W x 34L, Color: Light Stonewash
These Wrangler work jeans have been a solid choice for everyday work. They’re comfortable enough to wear all day while still feeling tough and durable for job site use. The material holds up well through bending, kneeling, and regular wear without feeling too stiff or restrictive once broken in.
They fit true to size and allow good movement, especially when working in different positions. The pockets are practical for tools and everyday items, and the overall build feels sturdy and reliable for work conditions.
Overall, they’re dependable work jeans that balance comfort and durability well, making them a good go-to option for everyday hard use.
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Reviewed in the United States on April 29, 2026