Doc's MaxFlow Performance Engine Air and Cabin Filter Kit for Chevrolet Silverado 2500 1999-2000, Silverado 2500 HD 2001-2006, Silverado 3500 2001-2006

Doc's MaxFlow Performance Engine Air and Cabin Filter Kit for Chevrolet Silverado 2500 1999-2000, Silverado 2500 HD 2001-2006, Silverado 3500 2001-2006

• Confirmed Vehicle Fit: For Chevrolet Silverado 2500 1999-2000, Silverado 2500 HD 2001-2006, Silverado 3500 2001-2006, Suburban 2500 2001-2002, Avalanche 1500 2002; and more, see fitment notes; confirm your make, model, and year before ordering.
• Performance Upgrade Kit, One Purchase: Pairs a pre-oiled MaxFlow high-flow engine air filter with the matching cabin air filter, so you increase intake airflow and service the cabin in a single kit.
• More Intake Airflow, Washable Design: The pre-oiled high-flow engine element passes more air than standard paper for stronger throttle response and is washable and reusable; the cabin filter restores heater and A/C airflow.
• Factory Airbox Fit: The performance engine filter drops into the stock airbox and the cabin filter fits the factory housing, both with no modification; kit includes engine air filter DA5314X and cabin air filter DC3012, cross-reference in product details.
• Buy Once, Reuse for Miles: Verified fitment confirms your exact match; clean and re-oil the engine filter instead of replacing it, and swap the cabin filter at your scheduled service, or sooner in dusty conditions.