AIRAID POWERAID Throttle Body Spacer for 2011–2014 Ford Mustang and 2011–2013 F-150 with the 5.0L V8 uses a patented Helix Bore to spin incoming air, increasing velocity and improving fuel atomization. That spinning airflow targets stronger part-throttle response and improved mid-range torque roughly between 800–3,000 rpm. It installs as a true bolt-on with included hardware and needs no cutting or drilling.
Airaid 11-14 Ford Mustang / 11-13 F-150 5.0L V8 PowerAid TB Spacer