57 Series Aircharger Kit

The K&N 57 Series Aircharger Kit, part number 57-1557, is engineered to deliver enhanced performance for 2007.5 through 2009 Dodge Ram trucks equipped with the 6.7L Cummins engine. This system replaces the restrictive factory air filter and air intake housing with a custom rotationally-molded tube and a large, high-flow air filter. K&N is renowned for its aftermarket air intake and filtration leadership. The key features of this kit include the ability to gain up to 21 horsepower and 43 lb-ft of torque. The intake pipe is finished in black, and it utilizes a cleanable red oiled cotton gauze filter, which can be serviced for up to 100,000 miles under normal highway driving conditions. The replacement filter for this system is part number RC-5142. This intake system is also 50 State Legal with Carb EO# D-269-36. K&N backs this product with a 10-year or 1 million-mile manufacturer warranty, underscoring their confidence in the engineering and product quality. This performance air intake system is intended to provide high airflow and smooth, straightened air flow to help your engine perform at its best, while also potentially improving sound and fuel mileage.