2006-2007 LBZ WCFAB COLD AIR INTAKE WITH BOX

2006–2007 LBZ Duramax WCFAB Cold Air Intake with Air Box Give your LBZ Duramax the airflow it deserves with the WCFAB 4" Cold Air Intake System. Designed to replace the restrictive factory intake, this high-flow intake features a large 4" aluminum intake tube, sealed air box, and premium dry filter assembly to help improve airflow, throttle response, and overall engine efficiency. Constructed from durable aluminum and finished in your choice of powder coat colors, this intake not only performs but also adds a clean custom appearance under the hood. The sealed air box helps pull cooler air from outside the engine compartment while the included pre-filter cover helps keep contaminants away from your filter, MAF sensor, and turbocharger. Features: Fits 2006–2007 Chevrolet Silverado & GMC Sierra HD LBZ Duramax Large 4" aluminum intake tube Sealed aluminum air box with removable lid High-flow dry air filter Includes Outerwears pre-filter cover Silicone boot and stainless steel T-bolt clamps All required installation hardware included No tuning required for installation Benefits: Increased airflow to the turbocharger Improved throttle response Enhanced engine and turbo sound Reduced intake restriction compared to factory components Clean, custom underhood appearance Supports stock and modified applications Whether you're maintaining a clean stock LBZ or building a higher horsepower setup, the WCFAB Cold Air Intake is a proven upgrade that improves airflow, looks great under the hood, and complements future performance modifications.