Wehrli

Wehrli 06-10 Chevrolet 6.6L LBZ/LMM Duramax 3.5in Intake Horn - Gloss Black - WCF100412-GB

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SKU:
WCFWCF100412-GB
UPC:
WCF100412-GB
MPN:
WCF100412-GB
Availability:
Regularly stocked product
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MSRP: $400.00
$393.48
— You save $6.52
Current Stock: 2

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Description

Will this intake horn fit my vehicle?
Confirm fitment with your specific Chevrolet or GMC truck model before purchase to ensure perfect integration of this air intake component.

Is professional installation required for the WCF Intake Horn?
Professional installation is recommended for this air intake component to guarantee optimal performance and correct integration with your vehicle's systems.

The Wehrli WCF Intake Horn, boasting the largest intake horn on the market, delivers unparalleled airflow potential. Featuring a substantial 4.8 inch inlet and custom single stage powder coating, this air intake component provides a seamless, unrestricted path for air. Experience a noticeable boost in power and throttle response with this ultimate air intake upgrade.

Key Features

  • 4.8 in. Inlet
  • Largest Intake horn on the market
  • Custom Single Stage Powder Coating
  • Eliminates Resonator Connection
  • Stainless Steel T-Bolt Clamps
  • Cast Aluminum Construction

Why Choose the WCF Intake Horn

Delivers maximum airflow for a noticeable boost in power and throttle response.

Achieves a cleaner, more aggressive engine sound under acceleration.

Provides a seamless, unrestricted path for air into your engine.

Ensures a secure, leak-free connection for optimal performance.

Who Is This For?

Street Performance — 8/10
Largest intake horn for airflow potential.

Engine Performance — 9/10
Largest intake horn for airflow potential.

Racing Competition — 7/10
Largest intake horn for airflow potential.

Visual / Aesthetic Upgrade — 6/10
Custom single stage powder coating.

Heavy Towing — 7/10
Potential for improved engine performance.

Frequently Asked Questions

What is the primary performance benefit of the Wehrli WCF Intake Horn?

Maximum airflow potential is delivered, contributing to a noticeable boost in power and throttle response. This upgrade scores a 9 for Engine Performance in the usage matrix due to its largest intake horn design. It provides a seamless, unrestricted path for air into your engine for optimal output.

How difficult is the installation of the Wehrli WCF Intake Horn?

Professional installation is recommended for the Wehrli WCF Intake Horn. Confirm proper fitment with a qualified technician to ensure correct setup and optimal performance. This ensures a secure, leak-free connection for maximum efficiency.

Is upgrading to the Wehrli WCF Intake Horn worthwhile for my Chevrolet or GMC truck?

Upgrading is worthwhile for performance-minded owners seeking maximum airflow and engine output. The largest intake horn on the market delivers unparalleled airflow potential, surpassing stock components. This component is best for owners prioritizing enhanced engine performance and responsiveness.

Will the Wehrli WCF Intake Horn fit my specific vehicle?

Fitment must be confirmed with your vehicle before installation of the Wehrli WCF Intake Horn. This ensures optimal performance and proper integration with your existing air intake system. Confirming fitment guarantees the part will function as intended for your compatible Chevrolet or GMC truck.

What kind of engine sound can I expect with the Wehrli WCF Intake Horn?

A cleaner, more aggressive engine sound under acceleration is achieved with this intake horn. The design eliminates the resonator connection, contributing to the enhanced auditory experience. This air intake component amplifies the natural engine note for a more engaging driving feel.

Vehicle Compatibility

YearMakeModelSubmodel
2006–2010ChevroletSilverado 2500 HDWT
2006–2010ChevroletSilverado 2500 HDLT
2006ChevroletSilverado 2500 HDLS
2007–2010ChevroletSilverado 2500 HDLTZ
2007ChevroletSilverado 2500 HD ClassicWT
2007ChevroletSilverado 2500 HD ClassicLS
2007ChevroletSilverado 2500 HD ClassicLT
2006ChevroletSilverado 3500LT
2006ChevroletSilverado 3500LS
2006ChevroletSilverado 3500WT
2007ChevroletSilverado 3500 ClassicLS
2007ChevroletSilverado 3500 ClassicLT
2007ChevroletSilverado 3500 ClassicWT
2007–2010ChevroletSilverado 3500 HDLT
2007–2010ChevroletSilverado 3500 HDLTZ
2007–2010ChevroletSilverado 3500 HDWT
2006–2010GMCSierra 2500 HDSLE
2006GMCSierra 2500 HDSL
2006–2010GMCSierra 2500 HDSLT
2006–2010GMCSierra 2500 HDWT
2007GMCSierra 2500 HD ClassicSL
2007GMCSierra 2500 HD ClassicSLE
2007GMCSierra 2500 HD ClassicSLT
2007GMCSierra 2500 HD ClassicWT
2006GMCSierra 3500SL
2006GMCSierra 3500SLE
2006GMCSierra 3500SLT
2006GMCSierra 3500WT
2007GMCSierra 3500 ClassicSL
2007GMCSierra 3500 ClassicSLE
2007GMCSierra 3500 ClassicSLT
2007GMCSierra 3500 ClassicWT
2007–2010GMCSierra 3500 HDSLE
2007–2010GMCSierra 3500 HDSLT
2007–2010GMCSierra 3500 HDWT

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
2006ChevroletSilverado 2500 HDLS
2006-2010ChevroletSilverado 2500 HDLT
2007-2010ChevroletSilverado 2500 HDLTZ
2006-2010ChevroletSilverado 2500 HDWT
2007ChevroletSilverado 2500 HD ClassicLS
2007ChevroletSilverado 2500 HD ClassicLT
2007ChevroletSilverado 2500 HD ClassicWT
2006ChevroletSilverado 3500LS
2006ChevroletSilverado 3500LT
2006ChevroletSilverado 3500WT
2007ChevroletSilverado 3500 ClassicLS
2007ChevroletSilverado 3500 ClassicLT
2007ChevroletSilverado 3500 ClassicWT
2007-2010ChevroletSilverado 3500 HDLT
2007-2010ChevroletSilverado 3500 HDLTZ
2007-2010ChevroletSilverado 3500 HDWT
2006GMCSierra 2500 HDSL
2006-2010GMCSierra 2500 HDSLE
2006-2010GMCSierra 2500 HDSLT
2006-2010GMCSierra 2500 HDWT
2007GMCSierra 2500 HD ClassicSL
2007GMCSierra 2500 HD ClassicSLE
2007GMCSierra 2500 HD ClassicSLT
2007GMCSierra 2500 HD ClassicWT
2006GMCSierra 3500SL
2006GMCSierra 3500SLE
2006GMCSierra 3500SLT
2006GMCSierra 3500WT
2007GMCSierra 3500 ClassicSL
2007GMCSierra 3500 ClassicSLE
2007GMCSierra 3500 ClassicSLT
2007GMCSierra 3500 ClassicWT
2007-2010GMCSierra 3500 HDSLE
2007-2010GMCSierra 3500 HDSLT
2007-2010GMCSierra 3500 HDWT
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Additional Information

CARB:
This product is not CARB Legal and not for sale in California
Clearance Item:
N
MPN:
WCF100412-GB
Proposition 65:
Y
Case Lot Quantity:
1
Category:
Air Intake Systems>Air Intake Components
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