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Wehrli Custom Fabrication WCF100417-FB High Flow Turbo Intake Horn 2011-2016 LML Duramax Flat Black

Manufacturer

Picture for manufacturer Wehrli Custom Fabrication

Part Number

WCF100417-FB
8 reviews
Sale Price

$405.61

Estimated ship date Tuesday, November 24

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Wehrli Custom Fabrication High Flow Cast Aluminum Turbo Intake Horn is engineered to replace the restrictive OEM plastic inlet on 2011-2016 Chevy Silverado/GMC Sierra 2500HD/3500HD LML Duramax trucks. This performance upgrade provides increased airflow to your turbocharger for improved engine performance and enhanced throttle response.

Key Features:

  • 4.8-inch inlet diameter - largest intake horn on the market
  • CNC machined cast aluminum construction for durability and precision
  • 5.6% improvement in airflow over stock inlet
  • Includes integrated PCV port connection
  • Eliminates restrictive resonator for improved appearance and more aggressive turbo sound
  • Flat Black powder coat finish for a professional appearance
  • Made in the USA

What's Included:

  • High flow intake horn
  • Silicone reducer boot
  • Stainless steel T-bolt clamps
  • O-ring seal and new EGR gaskets

This intake horn is designed to complement Wehrli's Stage 1 LML Intake Kits and Stage 1 High Flow Bundle Kits. Direct replacement for GM part numbers 12642296 and 12637801.

Fast service and delivery

quick and easy

Easy to order great price

Excellent delivery speed

Quick and easy just hope shipping is the same

Pretty awesome, said they were on back order and I wouldn't get them for 12 days. They shipped to my house in 4 days total so definitely gotta pass the torch to THMotorsports 10/10!

The casing on the speaker was broken, but I did have another casing to use. You only had one available, and I couldn't find it anywhere else, so I chose not to return it.

Great selection, best prices and products.

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