Hello HK, Today i put an Injen SP Series CAI on my 2012 V6 accord and wow, i first got the wrong impression from them b/c most people that have had them, they were on more high end cars like infinities and from general conversation people have been all about the brand and what not but about the intake.....WOW, the induction sound is like that of a g35 or even a v8 in terms of growl. As for gains, throttle response is instant and theres a more torque both down low and at top end. It was easy to put in, bumper removal may need some finess but its like legos, But if u have fog lights be very careful not to bend or break a bracket when fitting it around the filter itself. It took me a little over an hour and a half but its worth it. Ik this repeated probably but for those that are new here and looking at intakes for a V6 i highly recommend ingenue it is defiantly worth it.