Wehrli Custom Fabrication WCF100412-BR High-Flow Turbo Intake Horn Bengal - 5 Red

The Wehrli Custom Fabrication WCF100412-BR is a high-flow turbo intake horn engineered to improve turbocharger airflow and engine efficiency on 2006-2010 GM 6.6L Duramax LBZ/LMM engines. This cast aluminum intake horn features a 4.8" inlet and replaces the restrictive OEM plastic horn to provide a significant increase in airflow to your turbo. Finished in Bengal Red powder coating, this intake horn combines performance with show-quality appearance.

Key Features:

• 20% improvement in airflow versus stock intake horn
• Manufactured from high-quality cast aluminum construction
• Retains connection port for PCV system
• Eliminates factory resonator for improved appearance and more aggressive turbo sound
• Custom Bengal Red powder coating for enhanced engine bay aesthetics
• Includes silicone reducer boot and stainless steel T-bolt clamps

This precision-engineered intake upgrade replaces restrictive factory turbo inlet plumbing with a smoother, larger diameter intake horn designed to maximize airflow, improve throttle response, and support higher horsepower builds while maintaining reliable daily driving performance. Designed to complement the WCFAB Stage 1 LBZ & LMM intake kits.

Important Compatibility Note: Not compatible with OEM and aftermarket intakes 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 this 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, this horn will work with that intake.