Product Description
Red cold-air intake kit for specified Chevrolet Silverado and GMC Sierra HD trucks with the 6.6L Duramax LLY engine.
Key Features
- Cold-air intake configuration
- Red finish shown by the available variant
- Designed for selected 6.6L Duramax LLY engine-bay layouts
- Intake tube, filter, and supplied components should be confirmed from the product media
Fitment Note
Listed for 2004–2005 Chevrolet Silverado and GMC Sierra 2500HD/3500 applications with the 6.6L Duramax LLY engine. Confirm VIN, exact model and model year, engine code, emissions calibration, air-flow sensor and breather layout, intake mounting points, battery and hood clearance, and every included clamp, hose, and fitting before ordering.
Installation & Safety Note
Professional installation is recommended. Keep the filter away from water ingestion and heat sources, secure all clamps and hoses, retain required sensors and emissions connections, check for intake leaks, and verify safe engine operation. Intake changes can affect noise, emissions compliance, warning lights, and tuning requirements; confirm local laws before road use.
