How to Install an AEM-Style Cold Air Intake on Your Acura Integra
How to Install an AEM-Style Cold Air Intake on Your Acura Integra
So you finally broke down and decided to ditch the restrictive factory airbox for a proper aftermarket setup. This AEM-style cold air intake DIY installation will unlock better throttle response, improved horsepower, and that signature induction growl, making your garage time seriously worth it.
The Short Answer (TL;DR)
Installing a cold air intake on your Acura Integra takes about one to two hours using basic hand tools. You will need to remove the factory airbox, route the new piping into the fender well, and secure the cone filter. It is the perfect time to upgrade your throttle body while you are in there.
The DIY Process Overview
The problem with most stock induction systems is that they are highly restrictive and engineered for quiet operation rather than performance. To install your new cold air intake, begin by disconnecting the negative battery terminal. Remove the factory airbox, intake tube, and resonator box using a 10mm socket, pliers for the vacuum hoses, and a flathead screwdriver.
Next, route the new aluminum AEM-style piping down through the factory fender opening. This positions the filter away from engine heat to draw in cooler, denser air. Secure the silicone couplers with your provided hose clamps, ensuring a tight seal so there are no vacuum leaks. Finally, attach the high-flow cone filter inside the bumper area and reconnect your sensors.
Why You Should Upgrade While You're In There
Since you already have the factory intake system removed and the fender liner peeled back, this is the perfect opportunity to maximize your engine's airflow. Installing an upgraded throttle body or an engine tune will allow your ECU to take full advantage of the increased cold air volume. Completing these upgrades together guarantees maximum power output and efficiency.
Recommended Upgrade: Performance Cold Air Intake System and High-Flow Throttle Body
Frequently Asked Questions
Is installing a cold air intake on an Integra difficult?
Not at all. This is widely considered one of the best beginner DIY modifications. It requires only standard hand tools, a jack to access the fender well, and roughly an hour or two of your time in the driveway.
Will a cold air intake cause my engine to hydro-lock?
While the filter is positioned lower in the fender well, hydro-locking typically only occurs if the filter is completely submerged in deep standing water. For everyday driving in normal rain, it is safe. If you live in a flood-prone area, installing an intake bypass valve adds an extra layer of protection.
