I am building a 14b blown civic and it is incredibly hard to find anything about using an HF manifold and a 14b while keeping your a/c. If you can give me any quick insight i would be greatly appreciative, I've thought about making my own intake filter that is tiny and able to stay outta the way of the a/c. But then again i havent had tried test fitting anything yet. i really like that J-pipe you made that thing is straight pimpin, how did it route (did you take out the winshield wiper resivoir and run it down into the front bumper)?