Review on K&N Cold Air Intake Kit for 2008-2015 MITSUBISHI (Lancer Evolution GSR): High Performance Guaranteed, Boost Horsepower - 69-6546TWR by Will Schimmel

Well I got this for my 2014 Evo GSR, let me just say the sound of this thing is amazing. When accelerating you can hear the turbine working, like God's day. You can hear the blowoff loudly when accelerating and shifting gears or just letting off the gas, so I won't even be using the blowoff valve any time soon. Installation was not difficult, took about an hour and a half. I saw a video about installing an auto ID, when I put it on, it's better than paper instructions. After installation, the check engine light did not come on. You'll need a tune for sure to feel the increase in performance, but overall I'm very happy with this purchase.