K&N Performance Air Intake System (63-2591) VW Scirocco The RS3 8Y core is

The RS3 8Y core is a huge 640x250x130 with a bar and plate design

It fits the front of the 997 GT2

the narrow bore plastic inlet pipe restricts the air flow on stage 1 and 2 tuned vehicles

it is advisable to tune the ECU for a maximum gain in performance and to ensure that the CEL does not come on

K&N Performance Air Intake System (63-2591) VW Scirocco The RS3 8Y core isA 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