Product Description
Improve airflow and performance on your 2020-2022 Duramax with the WEHRLI CUSTOM FAB WCF100410 HIGH FLOW INTAKE BUNDLE KIT. Designed by Wehrli Custom Fabrication, this performance intake bundle replaces restrictive factory intake components with high-flow fabricated aluminum piping and performance-optimized intake parts that help your L5P Duramax breathe easier under load.
The Wehrli intake bundle is engineered to increase intake airflow efficiency while improving turbocharger response and engine performance. Built from high-quality fabricated aluminum components, the system provides smoother airflow transitions, reduced turbulence, and stronger airflow volume compared to the restrictive factory intake setup. The result is improved throttle response, increased horsepower potential, and enhanced engine efficiency for towing or performance applications.
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Key Features
- High-flow fabricated aluminum intake piping
- Improved airflow over restrictive factory intake components
- Supports increased horsepower and improved turbo spool
- Designed specifically for 2020-2022 L5P Duramax engines
- Precision engineered by Wehrli Custom Fabrication
- Direct bolt-on installation with included hardware
- Improves throttle response and airflow efficiency
Fitment
- 2020 Chevrolet Silverado 2500HD / 3500HD 6.6L Duramax L5P
- 2021 Chevrolet Silverado 2500HD / 3500HD 6.6L Duramax L5P
- 2022 Chevrolet Silverado 2500HD / 3500HD 6.6L Duramax L5P
- 2020 GMC Sierra 2500HD / 3500HD 6.6L Duramax L5P
- 2021 GMC Sierra 2500HD / 3500HD 6.6L Duramax L5P
- 2022 GMC Sierra 2500HD / 3500HD 6.6L Duramax L5P
Installation Note: This intake bundle is designed as a direct bolt-on upgrade using factory mounting points and requires no cutting or fabrication for installation.
Frequently Asked Questions
What does the Wehrli WCF100410 intake bundle include?
The intake bundle includes upgraded high-flow intake piping and associated components designed to improve airflow into the turbocharger on L5P Duramax engines.
Will this intake kit increase horsepower?
Yes. Improved airflow efficiency can support increased horsepower and faster turbo spool when paired with proper tuning and supporting modifications.
Does this intake kit require tuning?
No tuning is required for installation, though tuning may help maximize the performance gains from the improved airflow.
Is this intake system compatible with factory turbochargers?
Yes. The Wehrli intake bundle is designed to work with factory L5P turbochargers while improving airflow performance.
Is professional installation recommended?
While the kit is bolt-on, professional installation is recommended for best fitment and performance results.
Specifications for WEHRLI CUSTOM FAB WCF100410
| Specification | Details |
|---|---|
| Brand | Wehrli Custom Fabrication |
| Part Number | WCF100410 |
| UPC | Not Listed by Manufacturer |
| GTIN | Not Listed |
| Shipping Weight | Approximately 15 lbs |
| Package Dimensions | 24 x 16 x 12 inches |
| Shipping Method | UPS / FedEx Ground |
| Prop 65 Warning | This product may contain chemicals known to the State of California to cause cancer or reproductive harm. For more information visit https://www.P65Warnings.ca.gov |
