Fitment Information

• Mazda Miata NA (1990, 1991, 1992, 1993)
  

Emissions Compliance

• This item does not yet have a CARB exemption and does not ship to California or any CARB state.

Specs & Features

• Superinduction Technology: Engineered to hold a pressurized "reserve" of air directly before the throttle body, ensuring your engine has instant breath when the butterfly valve snaps open.
• Velocity Stack Internals: Features a curled internal funnel designed to stabilize air speed and create Laminar Flow, reducing turbulence and maximizing efficiency at high RPMs.
• Torque You Can Feel: Specifically developed to boost Low-to-Mid Range Torque, giving you the "seat-of-the-pants" pull you need for stoplight launches and highway merging.
• Acoustic Tuning: Amplifies the natural induction noise of your engine, producing a deep, aggressive growl under heavy acceleration without the drone.
• Direct Bolt-On: Designed as a vehicle-specific replacement for your factory intake pipe, installing in minutes without any permanent cutting or drilling.

Product Description

Your factory intake pipe is just a hollow tube—it works, but it’s lazy. When you mash the throttle, there is a split-second delay while the engine tries to suck in enough air to fill the vacuum. The REV9 Super Intake Chamber fixes this by acting as a "power capacitor" for your airflow. By storing a calculated volume of air right next to the engine, it eliminates that vacuum-induced lag. The result? When you ask for power, you get it immediately.

It’s not just a fancy pipe; it’s an aerodynamic device. Inside the chamber, Rev9 utilizes Velocity Stacks (curled funnels) to smooth out the chaotic air coming from your filter. This creates "Laminar Flow"—smooth, straight streams of air that enter the engine faster and more efficiently. This doesn't just help throttle response; it improves efficiency all the way to redline.

Dyno numbers are cool, but torque wins races on the street. This chamber is tuned specifically to wake up the Low-to-Mid RPM range. That means your car feels punchier and more responsive in the RPM band where you actually drive 99% of the time. Plus, the acoustic tuning gives you that deep, throaty induction sound that lets everyone know you aren't stock.

REV9 Power is all about accessible performance. This Intake Chamber is one of the most effective bolt-on upgrades you can make because it fixes a fundamental inefficiency in the stock design. It bridges the gap between your throttle pedal and your engine, making them feel directly connected. Don't let air resistance hold you back—give your engine the air it craves.