Review on AEM 21 403C Metal Intake System by Tom Winter

This intake system is a must-have for automotive enthusiasts and performance junkies alike. Through trial and error I found that the AEM 21 403C significantly increased horsepower and torque output. Not only did it improve performance, but it also enhanced the overall sound and aesthetic of my ride .The only downside was the installation process was a little tricky, but with the help of a friend, it was manageable. Overall, a great buy for any car enthusiast looking to elevate their ride to the next level..