Cold Air Intake, Trd - Toyota (PTR03-52110)

System takes cool air from behind and below the headlight area (rather than hot air from the engine compartment) to supply engine with cooler- denser air to increase horsepower and improve cooling Designed to work with the factory ECU and emissions system Features reusable TRD high-flow conical air filter with custom-calibrated filter service gauge that provides visual indication when filter needs servicing Dyno-tested to deliver an increase in both horsepower and torque for superior acceleration and greater pulling power Tested according to Scions stringent performance standards Emissions legal in all 50 states.