While we're huge fans of both the 2011 to 2014 3.7L V6 and 5.0L V8 Mustangs, they both come from the factory with some restrictive components that holds them back from performing at their best. One such component is the smaller throttle body. By simply upgrading to a larger diameter high-performance throttle body, you can improve intake airflow and get a nice increase in horsepower, torque and throttle response. After you've grabbed a new throttle body, take a look at our Boss 302 performance intake manifolds, and 2011 to 2014 Mustang Exhaust Systems.
