GReddy Air Intake Snorkel for Factory Air Box Scion FR-S 2013-2016 / Subaru BRZ 2013-2020 vendor_BLOX Racing Customers have put this setup

Customers have put this setup to use on cars with well over 1200 hp

3 bar high-pressure radiator cap

designed by Injector Dynamics in partnership with Bosch Motorsport*

Each cluster comes with 2 specially made rubber bands to hold your gauges very tight in the pods

An alternative is to put heavy-duty

GReddy Air Intake Snorkel for Factory Air Box Scion FR-S 2013-2016 / Subaru BRZ 2013-2020 vendor_BLOX Racing Customers have put this setupPart #: 12515001 GReddy Air Intake Snorkel delivers more cool air into the factory air box, while carefully routing air from the front grill. The unique FRP shape promotes air flow to the filter element. Mounting brackets and hardware included. Cool air intake temperatures provide improved performance and efficiency. NOTE: Requires removal or modification of foam bumper piece. NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY EMISSION CONTROLLED MOTOR