Ethan

It could be a number if things, most probably though is that your piping is small and there already is turbulent flow. Note that the sensor will still read, it just won't read correctly.

Try it on something like a RB/JZ with 80mm inlet piping and huge airflow, so any difference is magnified, and you will see tragic results.

Basically, the factory puts things there for a reason, and they've done a lot of R&D to get those results. They wouldn't spend money (and throw away airflow) without very good reasoning.

Mario.

well i dont think that the piping is that small, but i have a blitz pod filter, so maybe that causes turbulence??:confused:

But yeah it might not read perfectly, but at least it reads better than the buggered one i did have.