K&N Filters Blackhawk Air Intake Kit for Chevy/GMC 2500/3500 6.6L (KNN71-3066)
The K&N Filters Blackhawk Air Intake Kit for Chevy/GMC 2500/3500 6.6L (KNN71-3066) is engineered to increase airflow and enhance performance for your 6.6L Duramax engine. Designed specifically for 2007-2010 Chevrolet Silverado 2500/3500 and GMC Sierra 2500/3500 models, this intake kit helps your engine breathe better by replacing the restrictive factory intake. It features a high-flow, oil-free synthetic filter and a sleek black aluminum intake tube, built for durability and a clean under-hood look. Installation is straightforward and typically requires no tuning.
Features and Specifications:
Vehicle Fitment: 2007-2010 Chevy Silverado 2500/3500, GMC Sierra 2500/3500
Engine Compatibility: 6.6L Duramax Diesel
Estimated Horsepower Gain: 12.53 HP @ 2638 RPM
Air Filter Color: Black
Air Filter Material: Non-woven Synthetic
Air Filter Outlet Shape: Round
Intake Pipe Color / Finish: Textured Black
Intake Pipe Material: Aluminum
Included: Mounting Hardware, 5 Clamps, 2 Couplers
Clamp Material: Stainless Steel
Clamp Style: Regular
CARB EO Number: D-269-49
Performance Boost: Increases horsepower and torque.
Construction: Powder-coated aluminum intake tube with dry synthetic air filter.
Airflow and Filtration: Designed for high airflow and exceptional filtration.
Replacement: Direct swap for factory air filter and intake tube.
Maintenance: Filter cleans only every 50,000 miles under normal highway use.
Installation: The Typical setup takes 90 minutes or less with basic hand tools.
Street Legal In All US States: Legal for use in all 50 states.
Product identification
- Brand: K&N Filters
- Model / MPN: KNN71-3066
