K&N Performance Air Filters have been the market leader for many years in performance filtration. R-Tec have supported K&N for over 10 years now. With a huge range of approximately 3,500 different part numbers from replacement panel filters to full on intake systems, K&N Performance Air Filters have a filtration solution for almost all modern vehicles on the market today. If you have any questions related to Mitsubishi K&N Performance Air Filters just ask!