Replace the factory intake system with the K&N 57-3057 AirCharger Intake System to help increase airflow and performance in your GM Silverado/Sierra 2500HD/3500HD with 6.6L Duramax. A high-density polyethylene (HDPE) rotationally-molded tube helps increase the volume of airflow to your engine, while helping increase horsepower and torque. This system is paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect intake air from the high temperature of your engine bay, and best of all, the entire system can typically be installed in less than 60 minutes.
Features:
- Made In The USA
- Guaranteed To Increase Horsepower And Torque
- Engineered To Provide High Airflow And Exceptional Filtration
- Enclosed Air Box Helps Protect The Filter From Heat In The Engine Bay
- Roto-Molded Hdpe Intake Tube Paired With Oversized Oiled Cotton Air Filter
- Typical Installation Can Be Completed In 60 Minutes Or Less With Simple Hand Tools
- Filter Only Requires Cleaning Every 100,000 Miles Under Normal Highway Driving Conditions
Specifications:
Estimated Horsepower Gain: 22.09 HP @ 2860 RPM
Replacement Filter: RU-5179
Air Filter Color: Red
Air Filter Material: Cotton Gauze
Air Filter Outlet Shape: Round
Clamps Included: 3
Clamp Material: Stainless Steel
Clamp Style: Regular
Couplers Included: 1
Type: Gen II
Estimated Torque Gain: 40.6 lbft
Product Style: 57 Series FIPK
Intake Pipe Color / Finish: Black
Intake Pipe Material: High-Density Cross-Linked Polyethylene
Weight: 11.3 lb (5.1 kg)
Product Box Height: 15.6 in (396 mm)
Product Box Length: 24.2 in (615 mm)
Product Box Width: 20.2 in (513 mm)
Mounting Hardware Included: Yes
Installation Tech Tip:
The Mass Air Flow (MAF) Sensor is mounted in the intake tube of the air intake system. During installation of a cold air intake, the MAF must be removed and moved over. While replacement of a functioning MAF sensor is not necessary, it is considered a good practice to inspect, clean, or replace the sensor (if needed) whenever it's removed.