
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
For Your Every Summer RSVP, with Code: SUMMER15
Description
Wehrli Custom Fab WCF100535-GB 4" Turbo Intake Horn - Gloss BlackGet a Wehrli Custom Fab WCF100535 GB 4" Turbo Intake Horn Gloss Black and replace 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
Get a Wehrli Custom Fab WCF100535-GB 4" Turbo Intake Horn - Gloss Black and replace 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 gloss black powder coat finish.
Features:
- Gloss Black Powder Coat Finish
- 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
4.0 ★★★★★
Based on 945 reviews
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Product Reviews
★★★★★ 5
Nice item
Great product thank you
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Reviewed in the United States on January 23, 2026
★★★★★ 5
Great
I recently used this motor oil for my car, and I’m very satisfied with the results. The engine runs smoother and quieter, and I noticed improved performance almost immediately. It provides excellent protection, especially during longer drives, and helps maintain steady engine temperature.
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Reviewed in the United States on September 8, 2025
★★★★★ 5
As expected it
Great brand, engine smoothness, value for money
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Reviewed in the United States on January 24, 2026
★★★★★ 5
Perfect
Excellent spark plugs. Seems like OEM performance. Very easy to install. Fit perfect for an 08 crv exl
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Reviewed in the United States on November 29, 2025
★★★★★ 5
Amazing Spark plugs
Smooth starting came after I fitted these Bosch 9614 double iridium plugs into my 2014 Honda Accord Sport, along with slightly better idling behavior. Longevity might come from those fine iridium tips; installing them felt straightforward enough. Yet here's the catch - the 9614 doesn't match what the factory actually specifies for the 2.4L engine in that year’s Accord. Most often, it's the 9694 or some other OEM-recommended plug you’d want instead
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Reviewed in the United States on December 30, 2025