I recently bought a HPS short ram intake for my 2012 Mazda 3 2.0 and I’ve noticed it’s that sometimes my RPMS jump around when accelerating as if it’s sucking in too much air. Anyone know anything?

 

Welcome to the forum

 

You can't draw in to much air because the Throttle body as it controls the air flow volume even with a boosted engine.

Maybe as a start using the CORRECT cleaners, remove your MAS,MAP, IAT sensors and clean them. I would also completely remove your Throttle body and using Throttle body cleaner clean until it shines the throttle bore and throttle plate.