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Thoroughbred Diesel has been your online performance headquarters since 2002. We know how to get the most performance out of your pickup truck and offer all of today's most popular diesel performance products.
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Thoroughbred Diesel offers OEM and diesel stock parts for your diesel pickup truck. At Thoroughbred Diesel, you can buy stock diesel replacement parts such as injectors, fuel pumps, ball joints, track bars, turbos, and more for your diesel truck.
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Thoroughbred Sku #: WCFIH51116GM
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Product Name:WC Fab Intake Horn, 5in., for 2011-2016 Duramax LML Manufacturer: WC Fab Thoroughbred Diesel Part #: WCFIH51116GM Fitment Notes: 2011-2016 GM Duramax LML
The WCFab LML 4.8 in. High Flow Cast Aluminum intake horn 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 LML Intake Kits and Stage 1 High Flow Bundle Kits. Powder coated in the custom color of your choice.
Replaces the following GM Part Numbers: 12642296 and 12637801
Note (Current WC Fab Lead Times):
WC Fab Intake Horn, 5in. Features: