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WC Fab 4" Intake Kit with Air Box - Gun Metal - LML Duramax
Product details
WC Fab 4" Intake Kit with Air Box - Gun Metal - LML Duramax
WC Fab's Stage 1 4-inch intake system replaces the restrictive factory intake components on 2011-2016 LML Duramax trucks with a fabricated-aluminum intake pipe, enclosed air box and dry-filter assembly. The larger, smoother airflow path is designed to feed the turbo with less restriction for improved throttle response, airflow and turbo sound.
This listing is finished in Gun Metal. The system is designed as a bolt-on upgrade for the supported truck configuration and retains the application-specific connections needed for proper installation.
Key Features
- 4-inch fabricated aluminum intake pipe
- Enclosed aluminum air box with removable lid
- Dry high-flow air filter
- Outerwears hydrophobic pre-filter cover
- High-quality silicone connection boot
- Stainless-steel T-bolt clamps
- Installation hardware included
- No tuning required for the intended bolt-on application
- Made in the USA
- Powder-coat finish: Gun Metal
What's Included
- 4-inch intake pipe
- Air box and lid
- Dry air filter
- Pre-filter cover
- Silicone boot
- Stainless T-bolt clamps
- Required installation hardware
Fitment
2011-2016 Chevrolet Silverado 2500HD/3500HD and GMC Sierra 2500HD/3500HD with 6.6L LML Duramax.
Important Notes
- Bolt-on installation with basic hand tools; no tuning required.
- Supplier fitment notes: not compatible with certain Stage 2 intake-pipe combinations unless a compatible aftermarket intake horn is used.
Product Information
- Manufacturer: WC Fab / Wehrli Custom Fabrication
- Manufacturer Part #: WCF100194-GM
- Base Product Family: WCF100194
- Finish: Gun Metal
How do I verify fitment?
Match the product fitment information to your exact year, make, model, engine, drivetrain and configuration. If anything is unclear, email sales@hilltopdieselperformance.com before ordering.
Where can I find shipping and return information?
Policy links are available in the site footer and checkout. Product-specific restrictions or core requirements are shown in the product description when applicable.
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