2017 Subaru Sti P0172 Code addressed!! Nameless muffler delete installed.

[@anotherstar8125]

After cleaning the MAF sensor did you have to clear the code? How's the car running now? Has the code ever come back?

[@defonziesgarage]

I disconnected the battery, and it reset itself. The car runs great, and the code hasn't come back on. Car runs and drives like it should.