Like a living thing, an engine needs to breathe.Increase the quality of air that flows to your powerplant and quantifiably increase its performance with the TRD Performance Air Intake.Designed to work with the factory ECU and emissions system Features reusable TRD high-flow air filter Dyno-tested and designed to deliver an increase in both horsepower and torque for superior acceleration and greater pulling power Tested according to Scion’s stringent performance standards Emissions legal in all 50 statesEmissions Legal: Yes Trd: Trd The Trd Performance Air Intake Is To Be Sold As A Dealer Installed Or Over-The Counter Option, After The Retail Sale Of The Vehicle. The Performance Air Intake May Not Be Sold To The Customer At The Same Time As The New Vehicle And May Not Be Financed Together With The New Vehicle.