K&N 57-0421 Performance Air Intake System VW GOLF 1.8L 20V 150BHP, 2000 ON ymm_68 It is a curved vane

It is a curved vane design

however they will require switching from the unique factory pad shape to the more common "D1405" pad shape in the front

These kits are designed to correct roll-center geometry using specially engineered ball joints and tie rod ends

1588 Left Heated Sport Seat Cross Sportster CS

K&N 57-0421 Performance Air Intake System VW GOLF 1.8L 20V 150BHP, 2000 ON ymm_68 It is a curved vaneDescription K&N 57 0421 Performance Air Intake System VW GOLF 1. 8L 20V 150BHP, 2000 ON K&N 57i Series induction kits are designed specifically for each vehicle to eliminate the size restriction of the factory air box. These kits vary in form depending on vehicle characteristics and available space under the hood. Each kit is engineered to deliver power across the RPM range. The open air filters offer increased surface area, providing greater airflow