E-2295 K&N Replacement Air Filter, Porsche Boxster & Cayman 2.7-3.2-3.4L, '05-12' Mazda3 The E-3740 is made with

The E-3740 is made with oiled layers of woven cotton that offer superior filtration and can be washed and reused repeatedly

This air filter is constructed with non-woven synthetic filter media so it can be cleaned and reused repeatedly

The new DeatschWerks X2-Series Mustang Module is now available for the 2011-2019 model years

OIL FILTER

Suited to stock and mildly modified engine set ups

E-2295 K&N Replacement Air Filter, Porsche Boxster & Cayman 2.7-3.2-3.4L, '05-12' Mazda3 The E-3740 is made withK&N washable, reusable High Flow Air Filters feature a state of the art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No Hassle Lifetime Limited Warranty. K&N drop in replacement filters are designed to install easily into your