Wehrli

Wehrli 20-24 Duramax L5P High Flow Intake Bundle Kit - WCFab Red - WCF100410-RED

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SKU:
WCFWCF100410-RED
UPC:
WCF100410-RED
MPN:
WCF100410-RED
Availability:
Regularly stocked product
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MSRP: $749.00
$726.53
— You save $22.47
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Description

What is the primary function of a cold air intake?
A cold air intake optimizes airflow directly to your engine, delivering a surge of power by eliminating restrictive factory piping.

How does this intake improve performance over stock?
This bolt-on cold air intake eliminates leak-prone factory piping, providing a robust aluminum connection for improved engine responsiveness.

The WCF Intake Bundle Kit delivers superior airflow and eliminates boost leaks for your Silverado or Sierra HD, achieving a 9 out of 10 for Street Performance. Featuring heavy-duty aluminum piping with a double O-ring seal, this cold air intake ensures a robust and reliable connection. Experience a significant upgrade in engine performance with this premium, bolt-on cold air intake solution.

What Owners Say

Owners and enthusiasts consistently praise Wehrli products for exceptional quality and fitment, with multiple users expressing strong satisfaction with their piping and intake components. The WCF system delivers on build quality and reliability, though some Duramax owners note that factory LBZ intakes perform surprisingly well, meaning aftermarket gains may be modest rather than dramatic. Enthusiasts appreciate the improved sound and airflow characteristics, while the comprehensive bundle approach ensures compatibility across components. While this isn't the budget option compared to generic alternatives, users who invest in Wehrli products report long-term satisfaction with the performance and craftsmanship, establishing the brand's solid reputation in the diesel performance community.

Key Features

  • improves airflow between the turbo and engine
  • 2 piece, resonator equipped, 2.5 inch diameter driver (hot) side intercooler pipe
  • leak-prone 2 piece plastic / rubber passenger (cold) side pipe
  • 3 inch diameter 1 piece Driver (Hot) Side
  • 3.5 inch diameter Passenger (Cold) Side L5P Intercooler Pipes
  • high strength, heavy duty 14 ga. aluminum tube
  • smooth, aerodynamic mandrel bends
  • high quality reinforced silicone boots
  • stainless t-bolt clamps
  • CNC machined flange with a double o-ring seal
  • upgraded silicone boot

Why Choose the WCF Intake Bundle Kit

Delivers a surge of power by optimizing airflow directly to your engine.

Eliminates restrictive factory piping for a more responsive throttle.

Provides a robust and reliable connection, preventing costly boost leaks.

Transforms your truck's performance with smoother, more efficient air delivery.

Who Is This For?

Street Performance — 9/10
Improves airflow, eliminates boost leaks, premium performance.

Engine Performance — 9/10
Improves airflow between turbo and engine.

Easy DIY Install — 8/10
Bolt-on install type, premium components.

Heavy Towing — 7/10
Improved airflow and boost leak elimination beneficial.

Racing Competition — 7/10
Superior airflow and boost leak elimination.

Visual Aesthetic Upgrade — 6/10
Heavy duty aluminum tube, premium performance.

Frequently Asked Questions

Does the WCF Intake Bundle Kit fit my 2022 Silverado 3500 HD?

Confirming direct fitment, the WCF Intake Bundle Kit is engineered for a precise bolt-on installation on 2020-2025 Chevrolet Silverado 2500 HD/3500 HD and GMC Sierra 2500 HD/3500 HD trucks. This ensures seamless integration and optimal performance for your specific heavy-duty vehicle.

How difficult is the WCF Intake Bundle Kit to install?

Achieving enhanced engine performance is straightforward with the WCF Intake Bundle Kit's bolt-on install type, rated an 8 for Easy DIY Install. This design prioritizes user-friendliness, allowing for a premium upgrade with minimal mechanical expertise required.

What kind of performance improvements can I expect from the WCF Intake Bundle Kit?

Experience a significant boost in engine performance, scoring a 9 for Engine Performance and Street Performance use cases. This kit optimizes airflow between the turbo and engine, delivering a surge of power and more responsive throttle for a transformed driving experience.

What are the main components of the WCF Intake Bundle Kit?

The WCF Intake Bundle Kit features heavy-duty aluminum piping for superior airflow and a robust connection, including a 2 piece, resonator-equipped, 2.5 inch diameter driver side intercooler pipe. This upgrade is designed to transform your truck's performance with smoother, more efficient air delivery.

Additional Resources

Official Wehrli Product Page

Installation Guide (PDF)

Important Notices

⚠️ CARB Notice: This product is NOT legal for street use in California under CARB (California Air Resources Board) regulations. For off-road or race use only.

⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

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Warranty Information

This Part Fits:

YearMakeModelSubmodel
2021-2025ChevroletSilverado 2500 HDCustom
2020-2025ChevroletSilverado 2500 HDHigh Country
2020-2025ChevroletSilverado 2500 HDLT
2020-2025ChevroletSilverado 2500 HDLTZ
2020-2025ChevroletSilverado 2500 HDWT
2024-2025ChevroletSilverado 2500 HDZR2
2020-2025ChevroletSilverado 3500 HDHigh Country
2020-2025ChevroletSilverado 3500 HDLT
2020-2025ChevroletSilverado 3500 HDLTZ
2020-2025ChevroletSilverado 3500 HDWT
2020-2025GMCSierra 2500 HDAT4
2024-2025GMCSierra 2500 HDAT4X
2020-2021GMCSierra 2500 HDBase
2020-2025GMCSierra 2500 HDDenali
2024-2025GMCSierra 2500 HDDenali Ultimate
2022-2025GMCSierra 2500 HDPro
2020-2025GMCSierra 2500 HDSLE
2020-2025GMCSierra 2500 HDSLT
2020-2025GMCSierra 3500 HDAT4
2020-2021GMCSierra 3500 HDBase
2020-2025GMCSierra 3500 HDDenali
2024-2025GMCSierra 3500 HDDenali Ultimate
2022-2025GMCSierra 3500 HDPro
2020-2025GMCSierra 3500 HDSLE
2020-2025GMCSierra 3500 HDSLT
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Additional Information

CARB:
This product is not CARB Legal and not for sale in California
Case Lot Quantity:
1
Category:
Air Intake Systems>Cold Air Intakes
Clearance Item:
N
MPN:
WCF100410-RED
Proposition 65:
Y
Install Type:
Bolt-On
Product Level:
Premium Performance
Street Performance:
9/10
Engine Performance:
9/10
Easy DIY Install:
8/10
Heavy Towing:
7/10
Racing Competition:
7/10
Visual Aesthetic Upgrade:
6/10
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