K&N Performance Air Intake System (57-3075) Pontiac > Solstice GXP or Pipercross foam filters

or Pipercross foam filters

Optimized flow and back pressure

Instead they now use a oil to water cooling ‘block’ bolted to the front of the engine

Due to their specific polyurethane construction and material properties

K&N Performance Air Intake System (57-3075) Pontiac > Solstice GXP or Pipercross foam filters57 series OEM air box intake systems include a washable, reusable High Flow Air Filter paired with a CAD designed high airflow intake tube, and is designed to be a simple, cost effective performance upgrade. The included oiled cotton filter is a direct replacement for your factory filter, drops easily into the factory air box, can go up to 100,000 miles between filter services under normal highway driving conditions, and offers K&N's industry leading