Upgrading your Acura RLX with a performance air intake is one of the simplest and most effective ways to boost your vehicle's power and efficiency. A quality air intake system increases airflow to the engine, improving combustion and enhancing throttle response.

Why Install a Performance Air Intake?

Performance air intakes are designed to replace the restrictive stock intake, allowing your RLX to breathe easier. Benefits include:

  • Increased horsepower and torque
  • Improved fuel efficiency
  • Enhanced engine sound
  • Better throttle response

Steps to Install a Performance Air Intake on the Acura RLX

Installation is straightforward and requires basic tools. Follow these steps for a successful upgrade:

  1. Park your vehicle on a flat surface and allow the engine to cool.
  2. Disconnect the negative battery terminal to ensure safety.
  3. Remove the factory air intake cover and air filter housing.
  4. Carefully detach the air intake tube from the throttle body and mass airflow sensor.
  5. Install the new performance air intake tube and secure it with provided clamps.
  6. Attach the new air filter and ensure it is properly seated.
  7. Reconnect any sensors or hoses removed during disassembly.
  8. Reattach the battery terminal and start the engine to check for proper operation.

Following these steps will help you enjoy improved performance and a more engaging driving experience in your Acura RLX.