K&N Performance Air Intake System (57-2601) Seat > Leon > Mk1 1998-2005 > Cupra 1.8T OEM Part Number: Bush =

OEM Part Number: Bush = 550450007R / 550440043R

The standard hose can be restrictive and more so with earlier models that contained a noise generator

please check the compatibility list

but the fittings on the ends of the cooler hoses are steel

no wiring required)

K&N Performance Air Intake System (57-2601) Seat > Leon > Mk1 1998-2005 > Cupra 1.8T OEM Part Number: Bush =57 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