WCFab 2006-2010 LBZ/LMM Duramax High Flow Turbo Intake Horn - WCF100412

WCFab's 4.8 in. High Flow 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. 

Kit Includes:

• 4.8" Inlet - Largest Intake Horn on the Market
• Silicone Reducer Boot
• Stainless Steel T-Bolt Clamps
• O-Ring Seal
• PCV Port

Features:

• CNC Machined Cast Aluminum Construction
• 20% Improvement in Air Flow vs Stock
• Eliminates Resonator Connection
• Custom Powder Coat Finish
• Made in USA

Fitment:

• 2006-2010 LBZ/LMM Chevrolet/GMC Duramax 6.6L

OE Interchange:

• GM 98011738

Supercedes WCF100341

Note: 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 WCFab's 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, their horn will work with that intake.