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SKU: WCF100414-CR
Wehrli Custom Fabrication High Flow Intake Bundle Kit - Candy Red for 2020–2024 Chevrolet L5P Duramax
Maximize airflow and performance on your 2020–2024 Chevrolet L5P Duramax with the Wehrli Custom Fabrication High Flow Intake Bundle Kit. This complete Stage 2 system includes a 4-inch aluminum intake pipe with air box enclosure, dry filter assembly, hydrophobic pre-filter cover, and 4-inch intake horn with PCV port and surge ring. It also upgrades the restrictive factory intercooler piping with heavy-duty 3-inch hot side and 3.5-inch cold side pipes. CNC-machined flanges, high-quality silicone boots, and stainless steel T-bolt clamps ensure leak-free performance and easy bolt-on installation with no tuning required.
Key Features
- 4in High Flow Intake – Significant airflow improvement with dry filter and pre-filter cover
- Upgraded Intercooler Pipes – 3in hot side and 3.5in cold side for reduced restriction
- Candy Red Powder Coat Finish – Aggressive styling that complements other WCFab parts
- Premium Components – Silicone boots, stainless T-bolt clamps, and CNC-machined flanges
- Bolt-On Installation – Retains factory connection points and sensors
- Made in the USA – High-strength 14ga aluminum with mandrel bends
Specifications
| Detail | Value |
|---|---|
| Brand | Wehrli Custom Fabrication (WCFab) |
| Type | High Flow Intake Bundle Kit - Stage 2 |
| Vehicle | 2020–2024 Chevrolet Silverado 2500/3500 L5P Duramax |
| Color | Candy Red |
| Material | 14ga Aluminum Tubing |
| Country of Origin | United States |
| Warranty | WCFab Limited Warranty |
Whats Included
- 4in Aluminum Intake Pipe with Air Box and Dry Filter Assembly
- Hydrophobic Pre-Filter Cover
- 4in Intake Horn with PCV Port and Surge Ring
- 3in Hot Side & 3.5in Cold Side Intercooler Pipes
- Silicone Boots, Stainless Steel T-Bolt Clamps, O-Rings, and Hardware
Product Notes
- Designed specifically for 2020–2024 L5P Duramax engines
- 2007.5–2012 models may require additional hardware for installation (not applicable here)
- Professional installation recommended
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 2020–2025 | Chevrolet | Silverado 2500/3500 HD | L5P Duramax |
| 2020–2025 | GMC | Sierra 2500/3500 HD | L5P Duramax |
Why Choose Wehrli Custom Fabrication (WCFab)?
- Specialist in premium Duramax performance parts and custom fabrication
- High-flow intake kits deliver noticeable power gains and improved throttle response
- Durable, show-quality powder coated finishes made in the USA
- Trusted by Cummins and Duramax enthusiasts for quality and fitment
Frequently Asked Questions
- Q: Will this kit fit my 2023 Chevrolet Silverado 2500HD L5P?
- A: Yes. It is designed specifically for 2020–2024 L5P Duramax applications.
- Q: Is tuning required?
- A: No. This is a true bolt-on upgrade that retains factory sensors.
- Q: Is professional installation recommended?
- A: Yes. Professional installation ensures proper sealing and optimal performance.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Secure WCFab retail packaging
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