generic, unless you are showing your car at major shows and need every point you can get. The truth from the dyno test that I was a witness of, is that no intake is better than another, it's usually only fractionally different (never more than a hp or just over), and for that matter, as long as it's a CAI, it's going to perform just as good as the AEM CAI. ....and the V2 is so f'ing expensive it's FAR from worth the 0.5hp peak that you'll get.