K&N Cold Air Intake Kit: High Performance, Increase Horsepower: Compatible with 2008-2012 Honda Accord, 2.4L L4, 69-1211TTK

Bought and installed for 2009 Honda accord EX. Fairly easy to install and figure out. Some noticeable differences after installing:-faster acceleration and you can feel the increase in torque.-stepping on the gas pedal a bit gives the engine a nice roarOverall, not a bad investment for your vehicle and I love it!

Easy install, lower and mid RPM's enhanced. You can most certainly feel the difference before and after installing this. Also, it has a nice sound or growl to it. Just be sure to keep up with the maintenance, as in cleaning the filter regularly. Depending on where you live it can get pretty nasty and dirty pretty quick.

Great sound , paired with ktuner this made great power. 5-speed cars get a better gain than auto . I will be on the dyno to get actual gains.

Took an industrial mechanic and an engineer 40 min to install, really easy if you can hold a wrench and a screwdriver, sounds normal when driving normally but if you put it on the floor you'll hear it for sure, never thought I'd hear the v-tech of a 4cyl accord but here I am !

Everything was good except the intake tube. I contacted k&n and they sent me the right one. The noise is good and the quality is perfect.