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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Wehrli Custom Fab WCF100194-CB 4" Intake Kit W/Air Box - Candy BlueFind the Wehrli Custom Fab WCF100194 CB 4" Intake Kit W Air Box Candy Blue at GAP for your GM 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. The design significantly increases airflow to your turbo producing improved horsepower and torque, quicker throttle response, and cooler intake
Find the Wehrli Custom Fab WCF100194-CB 4" Intake Kit W/Air Box - Candy Blue at GAP for your GM 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. The 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 Blue Powder Coat Finish
- 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
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
4.1 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 5
Great seller , great product
Color: Light Blue White Plaid, Size: Large
Nice shirt quality fit and color all great.
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Reviewed in the United States on April 23, 2026
★★★★★ 5
Fit was true to size.
Color: Light Blue White Plaid, Size: Large
Very nice and the fit was perfect.
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Reviewed in the United States on May 18, 2026
★★★★★ 4
Excellent Quality and Value
Color: Light Blue White Plaid, Size: Small
This shirt is an excellent value, looks great on my husband and comes out of the dryer looking perfect. However, I ordered this plaid and another plaid pattern and received 2 of this same plaid. I will seek out this brand in my future purchases for the high quality.
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Men’s shirts
Color: Red Navy Check, Size: Large
They are very comfortable
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Great shirt!
Color: White Blue Plaid, Size: X-Large
This is a great shirt for hot summer days. I really like all the Coofandy shirts I’ve bought!
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Reviewed in the United States on May 22, 2026