2014-2018 Mazda 3 Skyactiv Engine and Performance
@yandreev3 whipped me up a custom intake from the stock airbox and a pod filter, here's my review. Cost = Pod filter + trip to In N out
Its home made in 30 minutes. Thats all I can say.
Loosen clam on stock airbox, remove airbox, unplug MAF, insert new intake, tighten clamp...