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- USA
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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
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Description
Wehrli Custom Fab WCF100702-RED 4" Intake Kit W/Air Box - WCFab RedPurchase the Wehrli Custom Fab WCF100702 RED 4" Intake Kit W Air Box WCFab Red from GAP for your GM 6. 6L Duramax today. High flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on the 2020 2024 L5P Duramax for improved engine performance. Increases airflow to turbo producing improved horsepower and torque, quicker throttle response, and cooler intake temperatures by
Purchase the Wehrli Custom Fab WCF100702-RED 4" Intake Kit W/Air Box - WCFab Red from GAP for your GM 6.6L Duramax today. High flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on the 2020-2024 L5P Duramax for improved engine performance. Increases airflow to 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.
Features:
- WCFab Red Powder Coat Finish
- 4" Intake Pipe
- Air Box & Lid Constructed Of 10G Aluminum Sheet
- Dry Air Filter
- Outerwear's Pre-Filter Cover
- Hardware
- Seal For Connection To Functional 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
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
4.4 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 5
Fun sound book.
Format: Board book
I bought this for my house for my grandkids when they come over and this is their go to book. The sounds are very true to the animal sounds. And very minimal pushing as needed to make the noises.
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Reviewed in the United States on November 11, 2025
★★★★★ 5
This one year old loved this book
Format: Board book
delights toddlers!
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Reviewed in the United States on January 21, 2026
★★★★★ 5
Adorable and educational
Format: Board book
Such cute book! I ordered other from same company with different animals. Very educational for babies! My grandson loves them and he’s 8 months old. I buy him a different book on diff animals each month for his monthly birthdays. I have the Little Hedgehog for this month.
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Reviewed in the United States on November 19, 2020
★★★★★ 5
Cute book
Format: Board book
Bought as a gift, very cute book & love how colorful it is.
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Reviewed in the United States on May 21, 2025
★★★★★ 5
Sweet story
Format: Board book
I loved this hard bound book for our grandson who is in the tear it up stage of growth. Beautiful story.
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Reviewed in the United States on December 28, 2025