2011 Civic LX
All in all I am impressed. My car drives alot 'smoother' The throttle response is noticeable and most of all the sound is great. I did not in anyway whatsoever want my car to sound like a ricer. The engine starts roaring after 3000 RPM. If your looking for a cheap upgrade with alot of kick the AEM CAI is the way to go.
Love the intake, one flaw.
I love this CAI. Decent install, was a little pain having to remove extra bolts but hey its ok. One flaw I dislike is the tube coming from the throttle body to the air filter is a tad too long. Meaning it won't seal the box with the intake properly. Don't know if I'm able to get another tube for my Silverado that's an inch or two shorter in length so the box will seal properly? Paying 300.00 I would expect the thing to seal. I do like the fact that you send both couplers for the 5.3 and 6.2v8.