ETS Subaru WRX '22+ Intake

This intake gives the VB WRX a smoother 3-inch inlet path, large filter and 5-inch velocity stack, with more audible turbo sound. I'd use it when reducing inlet restriction is part of the build. Add the airbox to shield the filter from engine-bay heat; choose oiled cotton or dry synthetic for your maintenance preference.

ETS says the supplied MAF sleeve allows stock-calibration use in most cases, but the actual configuration and fueling/boost should be checked. Sleeve removal needs a matching tune. ETS restricts direct California shipment. The Accessport option is for owners who need that tuning interface.