Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Wehrli Custom Fab WCF100193-GRY 4" Intake Kit W/Air Box - WCFab GreyOrder the Wehrli Custom Fab WCF100193 GRY 4" Intake Kit W Air Box WCFab Grey from GAP to 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. This design significantly increases airflow to your turbo producing improved horsepower and torque, quicker throttle response, and cooler intake
Order the Wehrli Custom Fab WCF100193-GRY 4" Intake Kit W/Air Box - WCFab Grey from GAP to 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. 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:
- WCFab Grey Powder Coat Finish
- 4" Intake Pipe
- 14g 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
- Custom Powder Coat Finish
- 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
4.8 ★★★★★
Based on 640 reviews
Sort
Product Reviews
★★★★★ 4
They are cute
Size: 7 Toddler, Color: Transparent Rose/Black
Cute shoes, Velcro needs to be stronger
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 4, 2025
★★★★★ 5
Perfecto
Size: 11 Little Kid, Color: Transparent Rose/Black
Definitivamente lindas, a mi nina le encantan.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 4, 2026
★★★★★ 5
Love, and they smell good
Size: 5 Toddler, Color: Black
My daughter is obsessed with these shoes. We have 4 pairs
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 17, 2025
★★★★★ 5
Great price great shoe
Size: 12, Color: Burgundy Polished Full Grain
Excellent shoe. Tried the Sebago penny loafer and the sizing was ridiculous. These J and M are sized perfectly. I’ve had them before and they wear like iron. Very comfortable right out of the box.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
★★★★★ 5
One of the best shoes
Size: 9.5, Color: Black Polished Full Grain
Outstanding. Fashionable, most comfortable and good construction. No sines of use after quite some time. Highly recommended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 21, 2026
recommand products
Elegant Free Size Headgear Designed and Handmade by Silvia Kinjui Oisso - Dar-Es-Salaam, Tanzania
55.00
Tanzania Khanga Halterneck Summer Wear- Free Size Designed and Hadmade by Silvia Kinjui Oisso
50.00
One of a Kind Handmade Fitted Ankara Dress with Lining Size 2XL for Special Occasion
180.00
Elegant Free Size Headgear Designed and Handmade by Silvia Kinjui Oisso - Dar-Es-Salaam, Tanzania
50.00
African One-of-A-kind Handmade Viscose Batik Pants Set from Tanzania. Size L-XL2
65.00