Injen 14-15 Mazda 6 2.5L 4cyl Black Cold Air Intake w/ MR Tech & Air Fusion

If you're looking to give your 2014-2017 Mazda 6 2.5L engine a bit more pep, this Injen SP Series cold air intake is designed to help it breathe easier. By replacing the restrictive factory airbox with a smooth, uninterrupted path for air, this system aims to unlock some of the performance your engine has been holding back. It's a popular choice for drivers wanting to improve throttle response and add a more aggressive sound under acceleration.

The heart of this intake is the 6061-T6 aluminum tubing, which is shaped to provide a clean, efficient airflow. Injen uses their patented MegaRam (MR) Technology and Air Fusion Technology, which they say helps tune the intake for safe power gains while maintaining the correct air-fuel ratio. This means you can expect a noticeable increase in horsepower and torque, with dyno tests showing gains of up to 6 horsepower and 6 lb-ft of torque. It also comes with a serviceable SuperNano-Web dry air filter that offers good filtration without needing oil, making maintenance straightforward.

This kit is designed as a direct bolt-on replacement, meaning no additional tuning is required to see the performance benefits. You'll also get a more satisfying, throaty engine note when you step on the gas. Just be aware that this intake is not CARB exempt and cannot be shipped to California or used on vehicles registered there.