[Notic]

When I get on the pedal a bit it there’s a small whistling noise coming from the passenger side of the engine bay. My target boost numbers dropped tremendously going from 17~18 to 5<
This only started occurring after I installed my arm motorsports 5” IC
I brought it to autozone to have them read the codes for my CEL and it came out with maf sensor circuit “A” detecting too much air? But I’m not sure if that’s my problem alone.