I've just completed installation of the Steeda intake and SCT tuner with Brenspeed tunes. Like others with this combo, all I can say is "wow!" To see reviews of both products look here:
Review of Steeda Intake
Review of SCT Tuner/Brenspeed Tunes
Review of Steeda Intake
Review of SCT Tuner/Brenspeed Tunes
It does look better that the rubber OEM elbow, but I'm skeptical that it adds anything significant in the way of horsepower...