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In order for the engine to reach more of its potential, it needs a less restrictive intake design. The AEM intake achieves this.
Not only will this intake give your Miata much freer breathing and quicker acceleration, but also provide a nice deep growl at high revs. Not at all loud, but a nice sporty sound. AEM's Short Ram induction systems create more power, and more torque for your Miata...you will FEEL the difference. Includes heat shield. Yes, CARB approved for 2004 ONLY.