Cobb Tuning Subaru SF Intake + Airbox (Black) STI 2015-2018 - 715315 919 Series TS4-XTSS kit features an Xtreme

TS4-XTSS kit features an Xtreme pressure plate for the most demanding driver

these are of the highest quality and are used by OEMs around the world

Custom Single Muffler Layout

Much of this is difficult to quantify

yet was specifically designed with a slimmer profile than most competitors to have minimal impact to the airflow through to the radiator behind it

Cobb Tuning Subaru SF Intake + Airbox (Black) STI 2015-2018 - 715315 919 Series TS4-XTSS kit features an XtremeEMISSIONS 50 State Legal. This part is legal for sale and use on Emissions Controlled Vehicles in all 50 states when used in accordance with the manufacturer's application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number: D 660 77 DESCRIPTION This intake and integrated airbox looks great and has the combined benefits of a short ram intake and a cold air intake without any of the negatives. This system utilizes