Ford F150 4.6 5.4 V8 75mm Throttle Body 97-03 PART #1703 FEATURES: 7-12 RWHP Increase Large 75mm Throttle Body Bore for Maximum Airflow Durable CNC Machined Aluminum Casting Gaskets, Hardware and TPS Sensor Included Designed and Manufactured In USA VEHICLE FITMENT: 1997-2003 Ford F150 and Expedition with 4.6L or 5.4L V8 Applications for 2V V8 4.6L 1990-1995 Ford Thunderbird models. DOES NOT Fit F250 Applications due to linkage and cruise control The throttle body may require cable modifications for certain applications. Improved Power and Throttle Response Improve throttle response and increase power output for your 1997-2003 Ford F150 and Expedition with this BBK Performance 75mm throttle body. Designed for quicker throttle response and better acceleration, BBK Performance throttle bodies provide increased airflow to your engine, resulting in a boost in horsepower and torque. Top Quality Materials BBK Performance throttle bodies are CNC machined from high quality 356 aluminum castings to ensure perfect OEM quality and fit every time. Features die stamped throttle linkages double sealed bearings and o-ringed throttle shafts. Easy Installation This throttle body is a hassle-free, direct-fit replacement for easy installation. Produced and designed in the USA by BBK Performance, this product comes with new gaskets, hardware, and a TPS sensor. Information regarding emissions is also provided. This part is C.A.R.B Approved. EO Number Is D-245-15 It is Legal For use on the following applications in ALL 50 States: 1997-2001 Ford F150 & Expedition 4.6L & 5.4L Applications