You certainly won't get any negative reports from anyone with a Bank's Ram Air. It does what it says it will do. It will feed air from the lower-front of your bumper up to your airbox.
You may get some opinions on price, but it will give you air from 6" above the pavement.
Sorry I'm not much help, but I do look at advertising and pick it apart with fine-point chopsticks so I can dig through the garbage. If you don't believe me, ask my wife.