K&N 03 Mazda6 2.3L Drop In Air Filter Damper Pulley Adjustable knob height +40mm /

Adjustable knob height +40mm / + 70mm

75in Turbo Inlet

flexible and lightweight

GReddy RB25DET ECR33 Plenum Intake Manifold

The system also has a functioning valve that works with the factory actuator to change the exhaust volume

K&N 03 Mazda6 2.3L Drop In Air Filter Damper Pulley Adjustable knob height +40mm /K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for the majority of vehicles on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace