$428.00The HSP LBZ Cold Air Intake 303-HSP improves horsepower, torque, and fuel economy in your 2006-2007 GM 6.6L Duramax LBZ. Featuring a 4" intake tube, and high-flow air filter. Increases will vary dependent upon vehicle, current modifications, and tuning.
|Product Type||Cold Air Intake Kits|
|Filter Type||Cotton Filter|
|Airflow Rating||Flows 49.5% Better than the Stock Intake|
|Efficiency Rating||99.81% Efficient @ 653 CFM (ISO Coarse Dust)|
|Quantity of Oil||87 grams on filter element, 17 grams on Power Stack (Top)|
|CARB Exempt Status||Yes|
|CARB Exempt ID||D-590-4|