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SKU: WCF100412-GB

Cast Intake Horn

Ships From Manufacturer in 10-15 Days
Confirmed fitment below
YEARS
2006-2010
MAKE / MODEL
GM/Chevrolet/GMC / Silverado/Sierra
SERIES
2500HD/3500HD
ENGINE
6.6L Duramax LBZ/6.6L Duramax LMM
$388
Choose your Powdercoat Color:
Gloss Black

Wehrli 100412 Cast Intake Horn | 2006-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Choose your Powdercoat Color
Price
Gloss Black
$388
Flourescent Orange
$401.58
Fine Texture Black
$388
Grape Frost
$401.58
Gun Metal
$388
WCFab Grey
$412.25
Gloss White
$388
Illusion Blueberry
$412.25
Illusion Purple
$412.25
Kiwi Green
$388
Orange Frost
$401.58
WCFab Red
$412.25
Sparkle Bomber Orange
$412.25
Sparkle Copper
$412.25
Semi-Gloss Black
$388
Sparkle Granny Smith
$412.25
Shocker Yellow
$401.58
Bengal Blue
$388
Blueberry Frost
$401.58
Bronze Chrome
$412.25
Bengal Grey
$388
Bengal Red
$388
Brizzle Blue
$388
Bengal Silver
$388
Cat Yellow
$388
Candy Blue
$401.58
Cherry Frost
$401.58
Candy Purple
$401.58
Candy Red
$412.25
Chevy Orange
$388
Candy Teal
$412.25
Deore Gold
$412.25
Flat Black
$388
Fluorescent Green
$401.58
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PRODUCT DETAIL

Key Features & Description

Highlights:
  • 4.8 in. Inlet, Largest Intake Horn on the market
  • CNC Machined Cast Aluminum Construction
  • Includes PCV Port
  • Eliminates Resonator Connection
  • Silicone Reducer Boot
  • Stainless Steel T-Bolt Clamps
  • O-Ring Seal
  • Custom Powder Coat Finish
  • Made in USA
The WCFab LBZ/LMM 4.8 in. Cast Aluminum intake horn for LBZ/LMM replaces the restrictive OEM plastic inlet to provide increased airflow to your turbo for improved performance and throttle response. Includes port for PCV connection. Eliminates resonator for improved appearance and more aggressive turbo and engine sound. Designed to complement our Stage 1 LBZ & LMM Intake Kits. Powder coated in the custom color of your choice. 

 Supersedes Model WCF100341.

***Not compatible with OEM and aftermarket intakes (such as K&N) that do not use a silicone boot connection at the horn. If your intake has a built in rubber connection that slides onto the OEM horn, and is molded to the air intake pipe, it WILL NOT fit with our horn. The WCFab horn must be used with an intake pipe that will accept a 4" boot and clamp. *** If your intake uses a Boot and two clamps for connection, our horn will work with that intake.

FITMENT GUIDE

Exact Fitment — Verify Your Year

Year RangesYears
Make
Model
Series
Engine
2006-2010
GM/Chevrolet/GMC
Silverado/Sierra
2500HD/3500HD
6.6L Duramax LBZ/6.6L Duramax LMM

CUSTOMER REVIEWS

What Buyers Say

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