A Cold Air Intake will increase the Horsepower of your Mazda B2300. By freeing up the intake track of that your engine relies on to make power a cold air intake is a inexpensive way to increase the performance of any B2300. Whether you choose an intake from AEM, K&N, Spyder or any one of our Cold air intake brands you can be sure to get a noticable horsepower gain along with that custom look under the hood of your Mazda B2300 .