🚀 AEM 21-743C Cold Air Intake System (Non-CARB Compliant) in Gunmetal Finish Review

This car filter had potential, but did not live up to my expectations. Through trial and error, I found that it didn't improve my car's performance in the way I had hoped. The only positive was that it was easy enough to install. However, for the price I paid, I was hoping for better results. As an automotive enthusiast, I'm hesitant to recommend this product.

I think the instructions could have been better but I figured it out. Sounds and looks beautiful. Sometimes I can hear it whistle when I'm on the boost (depending on the gear and RPM). Remember that I was born semi-deaf and also had the resonator + silencer removed.

Very easy installation (took 1 hour from start to finish) Uses 8/10/12mm socket wrenches, pliers and flat head screwdriver. .All hardware included Aggressive sound Not a very noticeable difference in performance but to be expected, especially with no tune. (Then it's worth it) Overall, I'm very glad I chose AEM!