The K&N drop‑in High‑Flow air filter is a washable, reusable replacement designed for easy installation into the factory air box while improving airflow and engine protection. Layered oiled cotton media increases filter surface area to boost flow and helps capture contaminants, aiming to raise horsepower. This unit is compatible with Vauxhall Vectra models (2002–2009) across 1.6L, 2.0L, 2.2L and 3.2L engines and is backed by K&N’s No‑Hassle Lifetime Limited Warranty.
K&N 02-09 Vauxhall Vectra 1.6L/2.0L/2.2L/3.2L Drop In Air Filter