Aftermarket performance throttle bodies and throttle body spacers provide a larger volume of charge air or make inbound airflow more efficient so that your F150 5.0L rig sees improved horsepower, torque, and much better throttle response over the stock model. The throttle helps control how much fuel to air mixture enters your engine, making this safe for any type of drive setting. After you grab a 5.0L F150 throttle body, pair your throttle with other accessories like the tuners & monitors or cat-back exhaust kits. Ford F-150 Fitments: 2011, 2012, 2013, 2014 Ford F150 with 5.0L V8 engines. Submodel Fitments: FX2, FX4, King Ranch, Lariat, Limited, Platinum, STX, XL, XLT. Some Exceptions apply, please see individual product pages for specific fitments.