Cold Air Intake for Civic DX LX EX 1.8L (2012-2015) 1.8L Engine - Blue

Upgrade Your Civic's Breathing – More Power, Sharper Response

The ninth-generation Honda Civic earned its reputation for reliability and fuel economy, but the factory intake system prioritizes quiet operation over performance. If you've noticed sluggish throttle response during highway merges or felt your 1.8L R18 engine working harder than it should, this cold air intake system addresses those limitations directly.

This performance intake replaces the restrictive factory airbox with a streamlined T-306 aluminum tube that pulls cooler, denser air directly into your engine. The result is immediate throttle response, noticeable gains in horsepower and torque, and a deeper engine note that reminds you there's a capable four-cylinder under the hood. Whether you're commuting through stop-and-go traffic or enjoying backroad drives, you'll feel the difference in how your Civic responds.

Performance You'll Notice

• Increased Power Output: Delivers measurable horsepower and torque gains across the RPM range
• Improved Fuel Economy: Optimizes air-to-fuel mixture for more efficient combustion
• Sharper Throttle Response: Eliminates intake lag for more direct acceleration
• Enhanced Engine Sound: Adds a deeper, more aggressive intake tone
• Reusable Filter: Washable high-flow filter reduces long-term maintenance costs
• Durable Construction: T-306 aluminum piping resists heat and corrosion

Complete Installation Kit

This system includes precision-engineered T-306 aluminum intake piping, a high-flow washable air filter, silicone couplers, stainless steel clamps, and all necessary mounting hardware. Everything you need for a secure, leak-free installation is in the box.

Fitment Information

Compatible with: 2012–2015 Honda Civic with 1.8L L4 engine (automatic and manual transmissions)

Installation Note

Before beginning installation, disconnect the negative battery terminal and wait at least one minute after completing the install before reconnecting. This allows your ECU to properly calibrate to the increased airflow. Always work on a completely cooled engine.