K&N 08-09 Chevrolet HHR SS L4 2.0L Turbo Performance Intake Kit - 57-3069 fits_1969-1974`BMW`2500 1/8 NPT port included for

1/8 NPT port included for nitrous pick up or fuel pressure gauge

It utilizes the vehicle's factory air inlet with no additional hardware

Outflows Factory Intake by 45 Percent

Outflows Factory Intake By 11%

you can tow and haul safely

K&N 08-09 Chevrolet HHR SS L4 2.0L Turbo Performance Intake Kit - 57-3069 fits_1969-1974`BMW`2500 1/8 NPT port included forA high density polyethylene (HDPE) rotationally molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are 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