Review on 🔥 AEM 21-772C Cold Air Intake System: Enhancing Performance and Efficiency by Bill Pool

Easy DIY installation. I haven't tested my car since I installed it, but it seems to have increased slightly at higher RPM. Maybe it's because I'm giving it more throttle now because I like hearing the intake actually turn on, not sure. I think it also boosts MPG a bit, but I haven't run any tests myself to know anything about it for sure. Wait about a week after installation to allow your car to really get used to the new air intake. It's loud when you really hit the gas and get up in the around 4,000rpm range. Decent upgrade. You can't go wrong with AEM.