K&N Cold Air Intake System w/ Oiled Filter For 2001-2005 BMW 330i/Ci/Xi 3.0L 1983-1991 Mazda RX-7 1.3L Built to Last: Industrial-grade stainless

Built to Last: Industrial-grade stainless steel T-bolt clamps maintain a tight seal under extreme temperatures and pressures

The lubricant is formulated for fade-free dampening and smooth rebounds

all critical wear parts such as seals

Million Mile Warranty for Peace of Mind

There is literally no drawback when running compound turbo chargers

K&N Cold Air Intake System w/ Oiled Filter For 2001-2005 BMW 330i/Ci/Xi 3.0L 1983-1991 Mazda RX-7 1.3L Built to Last: Industrial-grade stainlessA high density polyethylene (HDPE) rotationally molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High Flow Air Filter featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect