The AIRAID POWERAID throttle body spacer for 1998–2004 Ford Mustang GT 4.6L SOHC features a patented Helix Bore that spins the incoming air charge to increase velocity and improve atomization, yielding stronger part-throttle torque and mid-range power roughly between 800–3,000 rpm. The unit installs as a true bolt-on with included hardware and requires no drilling or cutting.
Airaid 98-04 Ford Mustang GT 4.6L SOHC PowerAid TB Spacer