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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
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Description
Wehrli Custom Fab WCF100535-FB 4" Turbo Intake Horn - Flat BlackThe Wehrli Custom Fab WCF100535 FB 4" Turbo Intake Horn Flat Black is a quality replacement for the restrictive factory turbocharger intake on your GM 6. 6 Duramax LB7. This intake horn is designed to provide increased airflow to your turbocharger for improved engine performance and throttle response. Compatible with stock and OE style aftermarket drop in turbochargers with larger compressor wheels. This intake horn can even help boost HP and provide
The Wehrli Custom Fab WCF100535-FB 4" Turbo Intake Horn - Flat Black is a quality replacement for the restrictive factory turbocharger intake on your GM 6.6 Duramax LB7. This intake horn is designed to provide increased airflow to your turbocharger for improved engine performance and throttle response. Compatible with stock and OE-style aftermarket drop in turbochargers with larger compressor wheels. This intake horn can even help boost HP and provide quicker spool up. Pair it with the WCFab 4" Cold Air Intake Kits, Stage 1 High Flow Bundle Kits, custom tuning, and drop in performance turbochargers for maximum performance gains. To enhance the look under the hood of your truck this intake features a flat black powder coat finish.
Features:
- Flat Black Powder Coat
- Flows Better than Stock
- Includes Mounting Hardware
- O-Ring Seal at Face of Turbocharger
- Bolt-On Upgrade, No Tuning Required
- Precision CNC Machined Cast Aluminum Construction
- Compatible With Stock And OEM-Style Aftermarket Drop In Turbochargers With Larger Compressor Wheels
- True 4" Inlet Turbo Intake With Smooth Flowing Transition To Turbo Compressor Cover For Optimized Airflow And Drivability
Note: Not Compatible With OEM Intake
Fitment Note: Works with performance aftermarket intake systems utilizing a 4" Boot Connection with bead roll, like the WCFAB 4" Intake Kits.
If the rubber/silicone connection of your 3rd party intake is molded into the intake pipe and is not removable, that intake will not work with this product.
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
4.2 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 5
Sturdy, Easy to Use, and Great for Privacy
Color: Black, Size: 88" W, Color: Black, Size: 88" W
This room divider is exactly what I needed! The metal frame feels very sturdy and stable, and the wider bases keep it from tipping over easily. The fabric provides great privacy and blocks light much better than expected. I also love how lightweight and foldable it is, making it easy to move around or store when not in use. Assembly was simple and only took a short time with the included instructions. Overall, it looks great, feels high quality, and works perfectly for creating a private space at home. Highly recommend!
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Reviewed in the United States on May 29, 2026
★★★★★ 3
Not bad
Color: Grey, Size: 88" W
Claims to be non see through but you can, easy to assemble but instructions aren't good. Decent money value, quality is okay. Good fit, not very sturdy.
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Reviewed in the United States on May 11, 2026
★★★★★ 1
They bend easily and hard to keep up
Color: Black, Size: 88" W
To flimsy, they are see through, not at all what is pictured
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Perfect for Creating Instant Privacy
Color: Black, Size: 88" W
I just set this up and it instantly transformed the space. It’s lightweight but stands securely, and the fabric panels look clean and modern. Super easy to fold and move around—perfect for creating privacy in a bedroom or home office without any permanent changes
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Reviewed in the United States on February 12, 2026
★★★★★ 5
Lighter Than Expected — Perfect for My Garage Workspace!
I just received this room divider and haven’t had a chance to set it up yet, but I’m already impressed. It’s much lighter than I expected — I was worried it would be bulky and unstable, but that doesn’t seem to be the case at all. It feels easy to handle and still solid enough for what I need. I plan to use it in my garage to section off a small workspace, and it looks like it’s going to work perfectly!
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Reviewed in the United States on May 17, 2025