I recently ordered just the bracket cause I was concerned the MAF sensor was not reading correctly because it was always bouncing around. I just didn't tighten it down as hard as possible. Left a bit of wiggle room to prevent the tray from breaking.
Cobb is ASS. From my personal experience viewing someone who had them both, Cobb contributed to knock, poor AFR, deformed workmanship over time, and a PR cock who bit the hand that feeds him. The Nano SRI performs as well if not better, but the piece is quality, durable, works very well with the CPE turbo inlet (just added mine - have had nano about eight months now), and runs smooth and error-free with the rest of the vehicle. No knock, no AFR problems, just a lot of heavy breathing. My .02.
how much is it for just the bracket?
Viewing somebody who has had them both, and having them both are totally different. I am not a COBB fanboy. I just know from personal experience that my car performs better with the COBB. Anyways, you seem to have a bitter taste for COBB, and seem to be all over CP-e, that's cool, but bias will not help this guy make his decision.