The Throttle Air Bypass Valve (TAB) & Throttle Air Diverter Valve (TAD) are part of the SMOG or Emissions system. They are controled by the PCM via the TAB & TAD Vacuum Control Valves. The Mustang TAB & TAD Vacuum Control Valves are located on the rear of the passenger side (RH) Strut Tower.
I purchased a set of your wheel spacers for my son for a Christmas gift...He has a 2003 Mustang V6, his first car. He loved them, and they have already been installed! Love Late Model Restoration...The place to go for ALL your Mustang parts! Thanks, guys.Debbie Younts from Lexington NCposted last month