AEM Short Ram Cold Air Intake Toyota Matrix 2003. When you want more horsepower and torque (and even an improvement in MPGs) for your sport compact, the AEM Short Ram Intake is your best pick. With an easy-to-mount short ram design that forces huge volumes of air right to your engine, the AEM Short Ram Intake brings your ride to life—and can even save you some hard-earned cash. The AEM Short Ram Intake starts the flow with AEM's hassle-free Dryflow Performance Filter. Masses of air flow through the filter and down the mandrel-bent aluminum intake tube, which also tricks-out your engine compartment with a Red, Blue, Silver or Polished finish. Best yet, the AEM Short Ram Intake doesn't require hours of installation time to make your engine run and look cooler. Complete instructions and a full hardware kit help you mount the AEM Short Ram Intake in about an hour. And, your AEM Short Ram Intake carries a Lifetime Warranty. When it comes to performance, it's the real deal. 2003 Toyota Matrix AEM Short Ram Cold Air Intake. Air Intake Systems, Cold Air Intake.